Flight OddsAmerican Airlines · Washington, DC to Dallas/Fort Worth, TX · 154 flights observed, 2025-11-02 to 2026-04-06 · 1,192 mi
AA634 covers more than one route in the data window — the stats below are for DCA → DFW, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA634 on time?
Across 154 flights on DCA → DFW from 2025-11-02 to 2026-04-06, AA634 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -21 min, and the worst 10% of flights arrived +17 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 132 | 90% |
| 16-30 min | 5 | 3% |
| 31-60 min | 5 | 3% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 29 | 93% | -13 min |
| 2025-12 | 30 | 80% | -7 min |
| 2026-01 | 26 | 100% | -19 min |
| 2026-02 | 26 | 88% | +3 min |
| 2026-03 | 30 | 90% | +47 min |
| 2026-04 | 6 | 83% | -20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 21 | 90% |
| Tue | 21 | 86% |
| Wed | 22 | 100% |
| Thu | 19 | 95% |
| Fri | 22 | 91% |
| Sat | 20 | 95% |
| Sun | 22 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…