Flight OddsAmerican Airlines · Dallas/Fort Worth, TX to Denver, CO · 324 flights observed, 2025-07-01 to 2026-06-29 · 641 mi
AA577 covers more than one route in the data window — the stats below are for DFW → DEN, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA577 on time?
Across 324 flights on DFW → DEN from 2025-07-01 to 2026-06-29, AA577 arrived within 15 minutes of schedule 52% of the time. The median arrival delay was +13 min, and the worst 10% of flights arrived +114 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 159 | 52% |
| 16-30 min | 46 | 15% |
| 31-60 min | 44 | 14% |
| 61-120 min | 28 | 9% |
| 2+ hrs | 29 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 41% | +88 min |
| 2025-08 | 29 | 34% | +66 min |
| 2025-09 | 28 | 43% | +24 min |
| 2025-10 | 29 | 45% | +38 min |
| 2025-11 | 28 | 68% | +14 min |
| 2025-12 | 29 | 66% | +19 min |
| 2026-01 | 27 | 59% | +17 min |
| 2026-02 | 11 | 73% | +5 min |
| 2026-03 | 23 | 57% | +33 min |
| 2026-04 | 30 | 50% | +38 min |
| 2026-05 | 27 | 59% | +43 min |
| 2026-06 | 18 | 39% | +55 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 54% |
| Tue | 41 | 54% |
| Wed | 40 | 70% |
| Thu | 44 | 52% |
| Fri | 42 | 50% |
| Sat | 46 | 54% |
| Sun | 45 | 31% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…