Short Answer

Southwest Airlines is expected to fly above 51 million seats in Q1 2027, driven by fleet modernization projections that place capacity between 53.0 and 54.6 million, a likelihood the market prices at 91.0%.

1. Market Behavior & Drivers

The prediction market for Southwest's Q1 2027 seats flown re-priced sharply higher following the company's Q3 2026 earnings report in October 2026. This release, which highlighted record revenue and plans for Q4 capacity growth, appears to be the primary driver behind the contract's move from a 14% to a 52% probability between October 26 and October 27. The upward revision reflects increased market expectations for the carrier's operational scale into early 2027.
Current pricing suggests a median market estimate of approximately 55.188 million seats for the quarter. A related contract indicates a 53% probability that the final number will exceed 55 million. The total volume traded of 300 contracts is low, indicating the significant price adjustment occurred in a thin market and may not reflect broad-based conviction at this stage.
  • Above 51 million seats appears probable, supported by expected modest net seat growth.
  • Fleet modernization projects 53.0–54.6 million seats, reducing probability of exceeding 55 million.

Who Wins and Why

Outcome Market Model Why
Above 55.5 million 52.0% 34.1% Fleet modernization projects 53.0–54.6 million seats, below the 55.5 million threshold.
Above 55 million 64.0% 45.3% Fleet modernization projects 53.0–54.6 million seats, below the 55 million threshold.
Above 51 million 91.0% 84.0% Fleet modernization projects 53.0–54.6 million seats.
Above 54 million 66.0% 48.0% Fleet modernization projects 53.0–54.6 million seats.
Above 54.5 million 66.0% 47.0% Fleet modernization projects 53.0–54.6 million seats.

Current Context

Prediction markets estimate Southwest Q1 2027 seats flown near 55.188 million. Market median estimates for Southwest Airlines' Q1 2027 'seats flown' currently stand at approximately 55.188 million seats, according to platforms such as Kalshi and Frenzy Capital [1][2]. There is a 53% probability that the figure will exceed 55 million seats [1][2].
Southwest reported strong Q3 2026 results and plans Q4 capacity growth. In its Q3 2026 earnings report from October 2026, Southwest highlighted record revenue performance and margin expansion, noting a 21.2% year-over-year revenue increase [3]. The company's Q4 2026 outlook projects a capacity growth of 3% to 4% year-over-year [3]. Industry reports indicate that major US airlines, including Southwest, plan for approximately 3.8% capacity growth in the first quarter of 2027, signaling an acceleration in domestic capacity expansion [4].
Southwest is optimizing operations and will share future strategic targets. The airline is currently optimizing its business and enhancing customer experience, following a completed transformation [3][4]. Southwest plans to host a Capital Markets Day on March 2, 2027, to present its multi-year financial framework and strategic targets [3][4].
Sources (4)
  1. 1Southwest Airlines seats flown next quarter Odds & Predictions 2027kalshi.com
  2. 2Southwest Airlines seats flown in Q1 2027 — Live Odds | Frenzy Capitalfrenzycap.com
  3. 3SOUTHWEST AIRLINES REPORTS THIRD QUARTER 2026 RESULTS; RECORD REVENUE PERFORMANCE DRIVES YEAR-OVER-YEAR MARGIN EXPANSION:: Southwest Airlines Co. (LUV)investors.southwest.com
  4. 4US airlines favor higher fares over fuller planes as fuel...reuters.com

2. Price Chart

Historical Price (Probability)

Outcome probability
Date

3. Significant Price Movements

Notable price changes detected in the chart, along with research into what caused each movement.

Outcome: Above 55 million

📈 October 27, 2026: 27.0pp spike

Price increased from 37.0% to 64.0%

What happened: The primary driver of the prediction market price movement was Southwest Airlines' Q3 2026 earnings report, announced on October 27, 2026 [1]. Although the report included a reduced 2026 adjusted EPS outlook due to surging fuel costs, it also revealed Q3 2026 seats flown at 57.593 million, already above the 55 million threshold, and planned Q4 capacity growth of 3-4% [1][2][3]. This forward-looking capacity increase for Q4 likely led the market to anticipate continued high seat volume in Q1 2027, despite potential demand pressures [3]. Based on the provided research, social media activity was irrelevant as no related posts or narratives were substantiated.

Outcome: Above 51 million

📈 October 26, 2026: 68.0pp spike

Price increased from 19.0% to 87.0%

What happened: The reported "68.0 percentage point spike" on October 26, 2026, appears to be a misinterpretation; 68¢ was likely a 'YES' price for a different Kalshi market on Southwest's Q1 2027 seats flown, not a percentage point movement for the "Above 51 million" threshold which already had a 94% implied probability [4][5][6][7]. There is no evidence of a verified social media catalyst or specific posts from key figures that led to any significant price movement on this date [6][7]. On October 26, Southwest did announce strong Q3 2026 results and outlined 2027 commercial initiatives focused on attracting higher-paying customers, which supports revenue but does not necessarily imply a surge in seats flown beyond the historically consistent 51 million mark [8][9][1][10][11][12]. Consequently, social media was irrelevant, and the described prediction market spike lacks corroboration.
Sources (12)
  1. 1SOUTHWEST AIRLINES REPORTS THIRD QUARTER 2026 RESULTS; RECORD REVENUE PERFORMANCE DRIVES YEAR-OVER-YEAR MARGIN EXPANSION:: Southwest Airlines Co. (LUV)investors.southwest.com
  2. 2https://www.sec.gov/Archives/edgar/data/92380/000009238026000107/0000092380-26-000107.txtsec.gov
  3. 3Southwest Airlines cuts profit forecast as fuel costs overshadow turnaround gains By Reutersinvesting.com
  4. 4Will Southwest Airlines Company report Above 51 million… | Frenzy Capitalfrenzycap.com
  5. 5Southwest Airlines seats flown next quarter Odds & Predictions 2027kalshi.com
  6. 6LUV Stock Wrapped Its Best Week Since June: Southwest Airlines’ Pricing Makeover Faces A Reality Check As Morningstar Says Shares Overvaluedstocktwits.com
  7. 7Is LUV Stock Too Expensive? Analyst Thinks Southwest’s Pricing Makeover Faces A Reality Checkfinance.yahoo.com
  8. 810-Q - 04/23/2026 - Southwest Airlines Co.investors.southwest.com
  9. 9April 22, 2026 - EX-99.1 1ST QUARTER 2026 FINANCIAL RESULTS - 8-K: Current report | Southwest Airlines Co. (LUV)investors.southwest.com
  10. 10Southwest Airlines Co. (via Public) / Quarterly Report for Quarter Ending September 30, 2026 (Form 10-Q)ebs.publicnow.com
  11. 11Earnings call transcript: Southwest Airlines tops Q3 2026 estimates, shares rise By Investing.cominvesting.com
  12. 12American and Southwest chase travelers with deeper pockets - Axios Dallasaxios.com

4. Market Data

Contract Snapshot

A "YES" contract resolves if Southwest Airlines' total seats flown in the upcoming quarter exceed the specific numerical threshold for that market (e.g., above 55 million); otherwise, a "NO" contract resolves if the seats flown are at or below that threshold. The market closes for trading on April 21, 4:00 PM EDT, with resolution based on Southwest Airlines' officially reported data for the next quarter. No special settlement conditions are noted.

Available Contracts

Market options and current pricing

Outcome bucket Yes (price) No (price) Last trade probability
Above 51 million $0.96 $0.07 91%
Above 54 million $0.67 $0.34 66%
Above 54.5 million $0.67 $0.34 66%
Above 55 million $0.64 $0.58 64%
Above 55.5 million $0.61 $0.71 52%
Above 50.5 million $0.94 $0.07 0%
Above 51.5 million $0.91 $0.10 0%
Above 52 million $0.90 $0.11 0%
Above 52.5 million $0.86 $0.15 0%
Above 53 million $0.81 $0.20 0%
Above 53.5 million $0.79 $0.24 0%
Above 56 million $0.99 $1.00 0%
Above 56.5 million $0.99 $1.00 0%
Above 57 million $0.99 $1.00 0%

Market Discussion

As of October 27, 2026, the prediction market for Southwest Airlines' Q1 2027 seats flown implies a median of approximately 55.188 million, with probabilities including 66% above 54 million and 45% above 55.5 million [1][2][3][4]. Traditional financial estimates do not provide a clear Q1 2027 seats-flown consensus [5][6][7]; however, the operating backdrop includes Southwest's reported Q1 guidance for ASMs down about 2% year over year and a related market centered near $244 for average fare, suggesting a relatively high fare alongside the seat volume [8][9][10][11].

Sources (11)
  1. 1Southwest Airlines seats flown next quarter Odds & Predictions 2027kalshi.com
  2. 2Southwest Airlines seats flown in Q1 2027 — Live Odds | Frenzy Capitalfrenzycap.com
  3. 3Will Southwest Airlines Company report Above 54 million… | Frenzy Capitalfrenzycap.com
  4. 4Will Southwest Airlines Company report Above 55.5 milli… | Frenzy Capitalfrenzycap.com
  5. 5Southwest Airlines Co (LUV) Stock Forecast, Price Targets and Analyst Predictionsca.advfn.com
  6. 6Southwest Airlines Co. (LUV) analyst ratings, estimates and forecasts – Yahoo Financeuk.finance.yahoo.com
  7. 7Southwest Airlines Co. (LUV) analyst ratings, estimates and forecasts – Yahoo Financeau.finance.yahoo.com
  8. 8Southwest cuts Q1 RASM view to up 2%-4% from up 5%-7%tipranks.com
  9. 9Southwest sees Q1 adjusted EPS 55c-80c, consensus 86ctipranks.com
  10. 10Southwest Airlines average passenger fare in Q1 2027… | Frenzy Capitalfrenzycap.com
  11. 11Southwest Airlines average passenger fare next quarter Odds & Predictions 2027kalshi.com

5. Trust Index

Octagon Trust Index Kalshi 60 Caution

Company-reported metric: finance and investor relations know the number before the earnings release

Integrity risk· Information exposure

How it adds up
Integrity80% of score61Caution
Trade quality20% of score60Caution

Includes the cost to trade: a $10,000 order can't be filled here because the order book is too thin.

Trust score60Caution

Weighted blend with hard caps — a critically weak safety pillar, or a severe trading anomaly, caps the total regardless of the rest. Full methodology · About the Trust Index

Trust profile
Integrity4 screens run · 3 don't apply · 3 awaiting data
Market integrity
60Caution

Outcome can be influenced

Thin-volume movesTrade signals · high confidence

“KXLUV 27APRSEATS” made a sharp jump with almost no trading behind it.

Screened clean
Large tradesTape too thin Clear
Size patternsTape too thin Clear
2 screens not run
Outcome control · doesn't apply to this market type
Thin-leg conviction · doesn't apply to this market type
Info fairness
40High Risk
Information exposureStructural risk · medium confidence

Company-reported metric: finance and investor relations know the number before the earnings release

4 screens not run
Move vs. catalyst · data source not connected
Longshot repricing · data source not connected
Pre-broadcast certainty · doesn't apply to this market type
Cross-venue timing · data source not connected
Resolution quality
92Strong

Resolution mechanism is dependable

No suspicious activity on any screen

Resolution rules read: Clear

Liquidity
61Tradeable

Fills fine at modest size

3 contracts · worst first · 11 below the volume floor — not scored

Above 55 million59
Thin · low confidence

Light recent trading — size may not fill near the screen price.

Above 55.5 million60
Thin · low confidence

Light recent trading — size may not fill near the screen price.

Above 51 million63
Tradeable · low confidence

Light recent trading — size may not fill near the screen price.

Move quality
69Mostly confirmed

Most moves carried real volume

3 contracts · worst first · 11 below the volume floor — not scored

Above 55 million63
Mostly confirmed · low confidence

Volume opposes the move over 6h

Above 55.5 million64
Mostly confirmed · high confidence

Volume opposes the move over 6h

Above 51 million75
Confirmed · high confidence

Volume confirms the move over 6h

Rule clarity
100Clear

Counts toward Resolution quality, not here

3 contracts · worst first · 11 below the volume floor — not scored

Above 51 million100
Clear · high confidence

All checks pass

objective outcome · Clearofficial source · Cleartime boundary · Clear
Above 55 million100
Clear · high confidence

All checks pass

objective outcome · Clearofficial source · Cleartime boundary · Clear
Above 55.5 million100
Clear · high confidence

All checks pass

objective outcome · Clearofficial source · Cleartime boundary · Clear
Trade quality
60Caution

Order book is thin

Tradable, but expect execution cost beyond small sizes.

Outcome quality 61 (notional-weighted across 3 scored legs)

$100 order: 1.5c slippage (~2% of a 94.5c contract)

$1,000 order: 1.5c slippage (~2% of a 94.5c contract)

$10,000 order: book too thin to fill

11 below the volume floor — not scored

Above 51 millionPrimary63Market scoreLiquidity63Move quality75Rule clarity100
Why 63
Liquidity
63 · Tradeable · low confidence

Light recent trading — size may not fill near the screen price.

Move quality
75 · Confirmed · high confidence

Volume confirms the move over 6h

Rule clarity
100 · Clear · high confidence

All checks pass

objective outcome · Clearofficial source · Cleartime boundary · Clear
Above 55 million59Market scoreLiquidity59Move quality63Rule clarity100
Why 59
Liquidity
59 · Thin · low confidence

Light recent trading — size may not fill near the screen price.

Move quality
63 · Mostly confirmed · low confidence

Volume opposes the move over 6h

Rule clarity
100 · Clear · high confidence

All checks pass

objective outcome · Clearofficial source · Cleartime boundary · Clear
Above 55.5 million60Market scoreLiquidity60Move quality64Rule clarity100
Why 60
Liquidity
60 · Thin · low confidence

Light recent trading — size may not fill near the screen price.

Move quality
64 · Mostly confirmed · high confidence

Volume opposes the move over 6h

Rule clarity
100 · Clear · high confidence

All checks pass

objective outcome · Clearofficial source · Cleartime boundary · Clear

underwriting_v1.4 · computed Oct 27, 2026

6. What do current analyst estimates and Southwest's Q4 2026 earnings guidance imply for the final Q1 2027 'seats flown' figure?

Southwest Q1 2027 Seats Flown Estimateapproximately 55.2 million [1][2][3]
Prediction Market Q1 2027 Seats Median55.188 million [3]
Southwest Q1 2026 Seats Flown Baseline53.03 million [1]
Southwest's Q1 2027 seats flown are estimated around 55.2 million. An evidence-based projection for Southwest's Q1 2027 seats flown is approximately 55.2 million, with a practical central range of roughly 55.0-55.5 million [1][2][3]. This figure aligns with the prediction market's median of 55.188 million seats for Southwest Q1 2027, which indicated 53% odds of exceeding 55 million and 45% odds of surpassing 55.5 million [3]. The estimated 55.2 million seats flown in Q1 2027 implies modest capacity growth from the Q1 2026 baseline of 53.03 million [1][2][3].
Q1 2027 seats flown cannot be solely inferred from Q4 guidance. Southwest's Q4 2026 guidance, issued on October 21, 2026, projected year-over-year ASMs/capacity growth of 3%-4% [4][5][6]. However, the Q1 2027 seats flown figure cannot be precisely inferred from this Q4 guidance alone, as seats flown depends on multiple factors such as trips, aircraft gauge, and operational execution, rather than solely on ASMs [4][1]. Industry scheduling data indicated U.S. domestic capacity was set to grow about 3.8% year over year in Q1 2027, a figure broadly consistent with extrapolating Southwest's Q4 capacity-growth guidance into early 2027 [2].
Sources (6)
  1. 1Southwest Airlines Co. (via Public) / Quarterly Report for Quarter Ending September 30, 2026 (Form 10-Q)ebs.publicnow.com
  2. 2US airlines favor higher fares over fuller planes as fuel...reuters.com
  3. 3Southwest Airlines seats flown in Q1 2027 — Live Odds | Frenzy Capitalfrenzycap.com
  4. 4SOUTHWEST AIRLINES REPORTS THIRD QUARTER 2026 RESULTS; RECORD REVENUE PERFORMANCE DRIVES YEAR-OVER-YEAR MARGIN EXPANSION:: Southwest Airlines Co. (LUV)investors.southwest.com
  5. 5Southwest Airlines (LUV) 3Q 2026 earningscnbc.com
  6. 6Southwest Airlines cuts profit forecast as fuel costs overshadow turnaround gains By Reutersinvesting.com

7. How will Southwest's fleet modernization plan, specifically its Boeing 737 MAX delivery and retirement schedule for late 2026 and early 2027, impact total seat capacity?

Projected Q1 2027 Seats53.0–54.6 million seats [1][2][3][2][4][3]
2026 Boeing 737-8 Deliveries64 aircraft [2]
MAX 7 Internal Work Post-CertificationRoughly six months [5][3][6]
Southwest's fleet modernization projects modest net seat growth by early 2027. The plan for late 2026 and early 2027 is anticipated to result in approximately 53.0–54.6 million total seats for Q1 2027 [1][2][3][2][4][3]. This projection assumes that schedule optimization will mitigate a significant portion of the benefits gained from fleet modernization. For 2026, planned aircraft deliveries are expected to exceed retirements by only about four aircraft, and the contribution of MAX 7 deliveries to Q1 2027 capacity may be limited if certification or internal entry processes encounter delays [1][2][3].
Southwest's plan includes specific aircraft deliveries and retirements for upcoming periods. In 2026, the company plans for 64 Boeing 737-8 deliveries and approximately 60 aircraft retirements [2]. Despite having 167 contractual MAX deliveries allocated for 2026, Southwest expected only 66 MAX 8 deliveries as of March 31, 2026 [1][7]. Looking ahead to 2027, the order book as of June 30, 2026, showed 90 MAX aircraft, with 37 of these being MAX 7 firm orders [5]. The timing for MAX 7 deliveries is contingent on FAA certification, which is followed by an estimated six months of internal work covering operating specifications, training, and integration before these aircraft can enter revenue service [5][3][6].
Management aligns retirements with deliveries, optimizing capacity through network refinement. Southwest management has stated that aircraft retirements are coordinated with new aircraft delivery schedules, and overall capacity will continue to be shaped through schedule optimization and network refinement [4][8]. While the modernization plan aims to enhance fleet efficiency by replacing older 737-700 and 737-800 aircraft, the overall seat capacity impact is moderated as Southwest intentionally reallocates or reduces lower-return flying [9][1][5]. Boeing's execution remains a critical risk, as Southwest has frequently revised capacity plans due to MAX delivery delays. Any further delays, particularly with MAX 7 certification, could keep Q1 2027 seats near the Q1 2026 baseline of 53.03 million seats [1][5][3][2][4][3].
Sources (9)
  1. 1April 23, 2026 - 10-Q: Quarterly report [Sections 13 or 15(d)]investors.southwest.com
  2. 2SOUTHWEST AIRLINES REPORTS SECOND QUARTER...investors.southwest.com
  3. 3Southwest sticks with Boeing as MAX 7 delay pushes service to 2027 By Reutersinvesting.com
  4. 4SOUTHWEST AIRLINES REPORTS FOURTH QUARTER...prnewswire.com
  5. 5https://www.sec.gov/Archives/edgar/data/92380/000009238026000077/R15.htmsec.gov
  6. 6Southwest Airlines Eyes Early 2027 Debut For Boeing 737-7 | Aviation Weekaviationweek.com
  7. 7https://www.sec.gov/Archives/edgar/data/92380/000009238026000047/R15.htmsec.gov
  8. 8Southwest (LUV) Q1 2026 Earnings Call Transcript | The Motley Foolfool.com
  9. 9Annual Report to Shareholderssouthwestairlinesinvestorrelations.com

8. How does Southwest's projected Q1 2027 capacity growth compare to that of its main domestic rivals, American Airlines, Delta Air Lines, and United Airlines?

Southwest 2027 capacity target1%-2% [1]
Q1 2027 US domestic industry capacity growth3.8% [1]
Q4 2026-Q1 2027 airline capacity changesAmerican -7%, Delta +1%, United +1% [2]
Southwest's projected Q1 2027 capacity growth appears modest. Southwest has not issued firm Q1 2027 capacity guidance, but its latest public indications target a 2027 capacity growth of approximately 1%-2% [1]. This projection is lower than the broader industry schedule growth, which suggests a 3.8% year-over-year U.S. domestic capacity increase across six major airlines in Q1 2027 [1]. However, a precise direct comparison with American Airlines, Delta Air Lines, and United Airlines is not fully supported by the available evidence, as their figures are not all confirmed as Q1-only company guidance [1].
American Airlines anticipates a significant reduction in capacity. A Cirium-based industry comparison, covering the Q4 2026-Q1 2027 period, reportedly shows American Airlines' capacity down about 7% [2]. This comparison, derived from a secondary LinkedIn summary, should be considered indicative rather than definitive [2]. American Airlines is currently reassessing its 2027 growth strategy and has indicated an intention to substantially slow growth; persistently high fuel prices could lead to further capacity adjustments [3]. However, no firm Q1 2027 percentage for American Airlines was found in the reviewed sources [3].
United and Delta project restrained capacity growth in 2027. United Airlines has stated that its published 2027 capacity plans are not firm and may not be realized, with management expecting elevated fuel costs and industry capacity, while retaining flexibility to cut unprofitable flying [4]. No firm Q1 2027 percentage for United Airlines was found [4]. Delta Air Lines' available disclosures suggest restrained growth, with 2027 commentary indicating Main Cabin seats will not grow and current Main Cabin capacity is down 2%-3% [5]. This Main Cabin data is not equivalent to a firm total Q1 2027 seat forecast, as premium and larger-aircraft growth could potentially offset stagnation in economy seats [5]. Overall, the clearest directional comparison suggests Southwest around 1%-2% growth, United and Delta around 1% growth, and American Airlines materially lower or negative in the cited schedule snapshot [1].
Sources (5)
  1. 1Southwest says 2027 targets include capacity 1%-2%tipranks.com
  2. 2Mexico-US Airline Capacity Comparison for Q4 2026 and...linkedin.com
  3. 3American, United, Southwest scale back schedules as fuel...reuters.com
  4. 4United Airlines Holdings, Inc. (UAL) Q1 FY2026 earnings call transcriptfinance.yahoo.com
  5. 5DAL Q2 2026 AI Summary | Platform Aeronaut Transcriptstranscripts.platformaeronaut.com

9. What specific SEC filings or DOT reports will provide the definitive 'seats flown' number for Southwest in Q1 2027, and what is the historical release timeline for this data?

Primary Source for Seats FlownSouthwest Airlines Co.'s SEC Form 10-Q for Q1 2027 [1][2][3][4][5]
Location in SEC 10-QItem 2 MD&A, comparative operating-statistics table, row “Seats flown (000s)” [1][2][4]
Expected SEC 10-Q Release (Q1 2027)Approximately April 22–27, 2027 [1][2][6]
Southwest's SEC 10-Q provides definitive "seats flown" data. The definitive number for "seats flown" for Southwest Airlines Co. in Q1 2027 will be available in its SEC Form 10-Q for the quarter ended March 31, 2027 [1][2][3][4][5]. This figure will be located within Item 2, Management's Discussion and Analysis of Financial Condition and Results of Operations (MD&A), specifically in the comparative operating-statistics table, on the row labeled “Seats flown (000s)” [1][2][4]. It is important to note that Southwest defines "seats flown" as the physical seats offered on trips, distinguishing it from the number of passengers carried [1][2][4].
The SEC 10-Q for Q1 2027 is expected in late April. Historically, the release window for the definitive Q1 SEC 10-Q filing is approximately April 22–27, 2027 [1][2][6]. While the Department of Transportation (DOT)/Bureau of Transportation Statistics (BTS) Form 41 T-100 data offers an alternative source, it typically becomes available about 10 weeks after the represented month [7][8][9][10]. Consequently, the complete Q1 sum from DOT, with March 2027 data expected around mid-June 2027, may be released after the company's official SEC filing [7][9][11]. Both the quarterly 10-Q and the BTS T-100 are considered the strongest resolution sources for the exact quarter-total [1][2][12].
Sources (12)
  1. 1April 23, 2026 - 10-Q: Quarterly report [Sections 13 or 15(d)] | Southwest Airlines Co. (LUV)investors.southwest.com
  2. 2April 25, 2025 - 10-Q: Quarterly report [Sections 13 or 15(d)] | Southwest Airlines Co. (LUV)investors.southwest.com
  3. 3EDGAR Search Resultssec.gov
  4. 4October 22, 2026 - 10-Q: Quarterly report [Sections 13 or 15(d)] | Southwest Airlines Co. (LUV)investors.southwest.com
  5. 5October 21, 2026 - EX-99.1 3RD QUARTER 2026 FINANCIAL RESULTS - 8-K: Current report | Southwest Airlines Co. (LUV)investors.southwest.com
  6. 6Quarterly Reports (10-Q):: Southwest Airlines Co. (LUV)investors.southwest.com
  7. 7OST_R | BTS | Transtats Release Infotranstats.bts.gov
  8. 8Aviation Revenue Passenger-Miles Used in the Transportation Services Index | Bureau of Transportation Statisticsbts.gov
  9. 9Data Bank 20 - Monthly U.S. Air Carrier Capacity and Traffic Data | Bureau of Transportation Statisticsbts.gov
  10. 10AFF - T100 Segment Summary By Carrier | BTS Data Inventorydata.bts.gov
  11. 11Usdot | Snowflake Public Datadata-docs.snowflake.com
  12. 12Quick Referencessouthwestairlinesinvestorrelations.com

10. How does Southwest's historical Q1-over-Q1 growth in seats flown from 2024-2026 compare to the growth rate implied by current Q1 2027 market forecasts?

Q1 2024 Seats Flown55.694 million (up 5.6% from Q1 2023) [1]
Q1 2026 Seats Flown53.030 million (down 0.4% from Q1 2025) [2][3]
Q1 2027 Market Median Forecast55.188 million (implies 4.1% growth from Q1 2026) [4][1][2]
Southwest's Q1 seat growth initially rose, then declined for two years. In Q1 2024, the airline reported 55.694 million seats flown, representing a 5.6% increase from Q1 2023 [1]. This positive trend reversed in Q1 2025, with seats flown decreasing by 4.4% to 53.237 million compared to Q1 2024 [5]. The decline continued into Q1 2026, where 53.030 million seats were flown, marking a 0.4% year-over-year decrease from Q1 2025 [2][3].
Q1 2027 forecasts predict a rebound, nearing 2024 levels. Looking ahead, the Q1 2027 prediction market, as of October 27, 2026, indicated a median expectation of 55.188 million seats flown [4]. This forecast implies an approximate 4.1% Q1-over-Q1 growth compared to Q1 2026, suggesting a recovery close to the strong growth rate observed in 2024 [1][2][4]. Despite this projected rebound, the implied Q1 2027 level of 55.188 million seats would still be about 0.9% below the Q1 2024 peak of 55.694 million, indicating a recovery towards but not fully reaching the previous high [1][5][2][4].
Sources (5)
  1. 1SOUTHWEST AIRLINES REPORTS FIRST QUARTER 2024 RESULTS:: Southwest Airlines Co. (LUV)investors.southwest.com
  2. 2April 22, 2026 - EX-99.1 1ST QUARTER 2026 FINANCIAL RESULTS - 8-K: Current report | Southwest Airlines Co. (LUV)investors.southwest.com
  3. 310-Q - 04/23/2026 - Southwest Airlines Co.investors.southwest.com
  4. 4Southwest Airlines seats flown in Q1 2027 — Live Odds | Frenzy Capitalfrenzycap.com
  5. 5southwest airlines reports first quarter 2025 resultssec.gov

11. What Could Change the Odds

Key Catalysts

Southwest Airlines targets 2027 capacity growth, measured in available seat miles, at 1% to 2% year-over-year [1][2]. Business transformation initiatives, including extra legroom, assigned seating, and loyalty program enhancements such as the Platinum tier launching January 1, 2027, are key bullish catalysts for margin expansion [3][4].
The company's fleet modernization is a critical operational priority, involving the introduction of Boeing 737-7 aircraft, pending certification and delivery, and the completion of Starlink Wi-Fi installation by fall 2027 [3][5]. Prediction markets show expectations for Southwest's quarterly seats flown metric around the 54.5 million to 55 million range for upcoming periods in 2027 [6].
Bearish factors include macroeconomic uncertainty, volatile fuel costs, and risks associated with aircraft delivery timelines dependent on Boeing's production schedules [3].

Key Dates & Catalysts

  • Expiration: August 19, 2027
  • Closes: August 19, 2027
Sources (6)
  1. 1Southwest says 2027 targets include capacity 1%-2%tipranks.com
  2. 2a2024_4q24supplementaleasec.gov
  3. 3SOUTHWEST AIRLINES REPORTS THIRD QUARTER 2026 RESULTS; RECORD REVENUE PERFORMANCE DRIVES YEAR-OVER-YEAR MARGIN EXPANSION:: Southwest Airlines Co. (LUV)investors.southwest.com
  4. 4Earnings call transcript: Southwest Airlines tops Q3 2026 estimates, shares rise By Investing.cominvesting.com
  5. 5https://www.sec.gov/Archives/edgar/data/92380/000009238026000107/0000092380-26-000107.txtsec.gov
  6. 6Southwest Airlines seats flown next quarter Odds & Predictions 2027kalshi.com

13. Historical Resolutions

Historical Resolutions: 20 markets in this series

Outcomes: 10 resolved YES, 10 resolved NO

Recent resolutions:

  • KXLUV-26OCTFARE-240: NO (Oct 21, 2026)
  • KXLUV-26OCTFARE-235: NO (Oct 21, 2026)
  • KXLUV-26OCTFARE-230: YES (Oct 21, 2026)
  • KXLUV-26OCTFARE-225: YES (Oct 21, 2026)
  • KXLUV-26OCTFARE-220: YES (Oct 21, 2026)