Delta Air Lines, Inc. (DAL) vs Comfort Systems USA, Inc. (FIX)
A side-by-side comparison of Delta Air Lines, Inc. and Comfort Systems USA, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 11, 2026. Differences are shown without an overall score or investment verdict.
DAL
Delta Air Lines, Inc.
$79.91IndustrialsDelayed quote: Sep 11, 2026, 4:00 PM EDT
FIX
Comfort Systems USA, Inc.
$1,690.82IndustrialsDelayed quote: Sep 11, 2026, 4:02 PM EDT
Total return — DAL vs FIX
growth of $100 · dividends reinvested · last 10yDAL +136.3% (+9.0%/yr)FIX +5944.0% (+50.7%/yr)FIX compounded faster over this window
Log scale — wide-divergence pair
DAL FIX
DAL vs FIX: by the numbers
- •FIX is the larger company ($59.51B vs $52.55B market cap).
- •DAL trades at the lower trailing earnings multiple (13.25 vs 41.58 P/E), one valuation lens rather than an overall verdict.
- •FIX converts more revenue to profit (12.78% vs 5.79% net margin).
- •FIX grew revenue faster over the past five years (32.05% vs 30.12% CAGR).
- •DAL pays the higher dividend yield (0.99% vs 0.19%).
Metrics side by side
Valuation
| Metric | DAL | FIX |
|---|---|---|
| P/E ratio | 13.25 | 41.58 |
| Forward P/E | 12.34 | 34.50 |
| P/S ratio | 0.77 | 5.30 |
| P/B ratio | 2.41 | 18.50 |
| EV / EBITDA | 7.85 | 28.84 |
| FCF yield | 6.98% | 3.63% |
Profitability
| Metric | DAL | FIX |
|---|---|---|
| Gross margin | 27.32% | 25.67% |
| Operating margin | 8.08% | 16.46% |
| Net margin | 5.79% | 12.78% |
| ROE | 18.11% | 44.58% |
| ROIC | 7.63% | 38.80% |
Dividends
| Metric | DAL | FIX |
|---|---|---|
| Dividend yield | 0.99% | 0.19% |
| Payout ratio | 12.89% | 7.38% |
Growth (annualized)
| Metric | DAL | FIX |
|---|---|---|
| Revenue CAGR (5Y) | 30.12% | 32.05% |
| EPS CAGR (5Y) | 0.89% | 47.75% |
| FCF CAGR (5Y) | 124.85% | 59.02% |
| Total return CAGR (5Y) | 15.54% | 86.65% |
Frequently asked
- Which has the lower trailing P/E, DAL or FIX?
- DAL has the lower trailing P/E: DAL trades at 13.25 and FIX at 41.58. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, DAL or FIX?
- Over the past five years, FIX grew revenue faster — DAL at a 30.12% CAGR versus FIX at 32.05%.
- Does DAL or FIX pay a bigger dividend?
- DAL yields 0.99% and FIX yields 0.19% based on trailing dividends and the latest price.
- Is DAL or FIX more profitable?
- FIX runs the higher net margin — DAL at 5.79% versus FIX at 12.78%.
- How have DAL and FIX total returns compared?
- Over the past 10 years, DAL delivered 8.85% and FIX delivered 50.70% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Delta Air Lines P/E ratioComfort Systems USA P/E ratioDelta Air Lines dividend yieldComfort Systems USA dividend yieldDelta Air Lines ROEComfort Systems USA ROEDelta Air Lines operating marginComfort Systems USA operating marginDelta Air Lines revenue growthComfort Systems USA revenue growthDelta Air Lines free cash flowComfort Systems USA free cash flow
Delta Air Lines & Comfort Systems USA 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 September 11, 2026.