Delta Air Lines, Inc. (DAL) vs Westinghouse Air Brake Technologies Corporation (WAB)
A side-by-side comparison of Delta Air Lines, Inc. and Westinghouse Air Brake Technologies Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 20, 2026. Differences are shown without an overall score or investment verdict.
DAL
Delta Air Lines, Inc.
$83.29IndustrialsAt close: Aug 19, 2026, 4:00 PM ET
WAB
Westinghouse Air Brake Technologies Corporation
$292.23IndustrialsAt close: Aug 19, 2026, 4:00 PM ET
Total return — DAL vs WAB
growth of $100 · dividends reinvested · last 10yDAL +155.1% (+9.8%/yr)WAB +326.5% (+15.6%/yr)WAB compounded faster over this window
DAL WAB
DAL vs WAB: by the numbers
- •DAL is the larger company ($54.77B vs $49.36B market cap).
- •DAL trades at the lower trailing earnings multiple (13.81 vs 39.28 P/E), one valuation lens rather than an overall verdict.
- •WAB converts more revenue to profit (10.59% vs 5.79% net margin).
- •DAL grew revenue faster over the past five years (30.12% vs 9.16% CAGR).
- •DAL pays the higher dividend yield (1.16% vs 0.38%).
Metrics side by side
Valuation
| Metric | DAL | WAB |
|---|---|---|
| P/E ratio | 13.81 | 39.28 |
| Forward P/E | 12.53 | 26.96 |
| P/S ratio | 0.80 | 4.15 |
| P/B ratio | 2.51 | 4.42 |
| EV / EBITDA | 8.10 | 22.51 |
| FCF yield | 11.09% | 3.73% |
Profitability
| Metric | DAL | WAB |
|---|---|---|
| Gross margin | 27.32% | 34.33% |
| Operating margin | 8.08% | 16.54% |
| Net margin | 5.79% | 10.59% |
| ROE | 18.11% | 11.29% |
| ROIC | 7.63% | 7.64% |
Dividends
| Metric | DAL | WAB |
|---|---|---|
| Dividend yield | 1.16% | 0.38% |
| Payout ratio | 12.50% | 16.33% |
Growth (annualized)
| Metric | DAL | WAB |
|---|---|---|
| Revenue CAGR (5Y) | 30.12% | 9.16% |
| EPS CAGR (5Y) | 0.89% | 25.77% |
| FCF CAGR (5Y) | 124.85% | 14.38% |
| Total return CAGR (5Y) | 17.87% | 28.58% |
Frequently asked
- Which has the lower trailing P/E, DAL or WAB?
- DAL has the lower trailing P/E: DAL trades at 13.81 and WAB at 39.28. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, DAL or WAB?
- Over the past five years, DAL grew revenue faster — DAL at a 30.12% CAGR versus WAB at 9.16%.
- Does DAL or WAB pay a bigger dividend?
- DAL yields 1.16% and WAB yields 0.38% based on trailing dividends and the latest price.
- Is DAL or WAB more profitable?
- WAB runs the higher net margin — DAL at 5.79% versus WAB at 10.59%.
- How have DAL and WAB total returns compared?
- Over the past 10 years, DAL delivered 9.82% and WAB delivered 15.34% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Delta Air Lines P/E ratioWestinghouse Air Brake Technologies P/E ratioDelta Air Lines dividend yieldWestinghouse Air Brake Technologies dividend yieldDelta Air Lines ROEWestinghouse Air Brake Technologies ROEDelta Air Lines operating marginWestinghouse Air Brake Technologies operating marginDelta Air Lines revenue growthWestinghouse Air Brake Technologies revenue growthDelta Air Lines free cash flowWestinghouse Air Brake Technologies free cash flow
Delta Air Lines & Westinghouse Air Brake Technologies appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified August 20, 2026.