The GAAP miss and lowered full-year guidance are the headline negatives, but the adjusted EPS beat and record revenue show underlying demand strength. Watch Q4 RASM guidance of +19-21% YoY and fuel cost trajectory — if fuel moderates, the earnings power narrative could reassert. The March 2027 Capital Markets Day is a medium-term catalyst for the multi-year framework.
Price Chart
Executive Summary
Southwest Airlines reported Q3 2026 GAAP diluted EPS of $0.55, a 30.4% miss vs consensus of $0.79, though the Street-tracked adjusted EPS of $0.66 beat consensus of $0.61 by 8.2%. Record operating revenue of $8.4B (+21.2% YoY) and all-time record unit revenue (RASM +21.6%) were overshadowed by a massive fuel cost headwind ($3.92/gal vs prior assumptions of $3.70-$3.75, a $1.08 EPS drag) and a full-year 2026 adjusted EPS guidance range of $2.60-$2.85 that implies a weak Q4 outlook. The stock will move on the GAAP miss and the fuel-driven guidance compression, partially offset by the strong revenue momentum and adjusted EPS beat.
Key Financial Metrics
Key Facts
- Q3 2026 GAAP diluted EPS of $0.55 missed consensus of $0.79 by 30.4%
- Adjusted diluted EPS of $0.66 beat Street consensus of $0.61 by 8.2%
- Record Q3 operating revenue of $8.4B, up 21.2% YoY, but missed consensus of $9.11B
- All-time record unit revenue (RASM) up 21.6% YoY on capacity down 0.4%
- Fuel cost of $3.92/gal was above prior assumptions of $3.70-$3.75, creating a $1.08 headwind to adjusted EPS
- Full-year 2026 adjusted EPS guidance lowered to $2.60-$2.85 from prior $4.00 guidance (Q1 call)
- Q4 2026 adjusted EPS guidance of $0.55-$0.80 implies a sharp sequential decline from Q2's $0.94
- Operating margin expanded 4.0 pts YoY to 4.5% (5.4% adjusted) despite $821M increase in fuel costs
- Ended Q3 with $5.6B liquidity and gross leverage of 1.9x
- Capital Markets Day announced for March 2, 2027 in New York City
Financial Impact
GAAP EPS miss of 30.4% vs consensus; adjusted EPS beat of 8.2% vs Street; full-year guidance cut from $4.00 to $2.60-$2.85
Risk Factors
- Fuel costs remain elevated at $4.55/gal assumed for Q4, pressuring margins
- Full-year adjusted EPS guidance of $2.60-$2.85 implies a weak Q4, well below Q2's $0.94
- Capacity growth of 3-4% in Q4 could pressure unit revenue if demand softens
- GAAP EPS miss vs consensus may trigger negative sentiment despite adjusted beat
Investment Themes
Documents Analyzed
This report is based on 6 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0000092380-26-000104 |
| Document: luv-20261021.htm | 0000092380-26-000104 |
| Document: 0000092380-26-000104-index-headers.html | 0000092380-26-000104 |
| Document: 0000092380-26-000104-index.html | 0000092380-26-000104 |
| Document: 0000092380-26-000104.txt | 0000092380-26-000104 |
| 8-K Data (Synthetic) | 0000092380-26-000104 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 26, 2026 today | Press Release | $43.20 | awaiting T+1 | — | $42.85 (+0.81%) |
Oct 26, 2026 today | 424B5 | $42.00 | awaiting T+1 | — | $42.85 (+2.02%) |
Oct 23, 2026 3d ago | Institutional Cluster | $41.75 $42.85 | ▲ +2.63% | ▲ +1.92% | $42.85 (+2.63%) |
Oct 21, 2026 5d ago | 8-K | $42.03 $41.75 | ▼ −0.67% | ▼ −0.14% | $42.85 (+1.95%) |
Oct 7, 2026 19d ago | SC 13G/A | $41.72 $41.36 | ▼ −0.86% | ▼ −0.44% | $42.85 (+2.71%) |
Oct 1, 2026 25d ago | Press Release | $42.47 | awaiting T+1 | — | $42.85 (+0.89%) |
Sep 24, 2026 4w ago | Court Ruling | $42.68 $42.28 | ▼ −0.94% | ▼ −0.19% | $42.85 (+0.40%) |
Sep 23, 2026 4w ago | Court Ruling | $41.55 $42.68 | ▲ +2.72% | ▲ +2.18% | $42.85 (+3.13%) |
Sep 3, 2026 7w ago | Court Ruling | $39.62 $38.67 | ▼ −2.40% | ▼ −1.85% | $42.85 (+8.15%) |
Sep 2, 2026 7w ago | Court Ruling | $38.73 $39.62 | ▲ +2.30% | ▲ +2.68% | $42.85 (+10.64%) |
US Market Status
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