Flight OddsAmerican Airlines · Dallas/Fort Worth, TX to Buffalo, NY · 76 flights observed, 2025-11-20 to 2026-02-11 · 1,212 mi
AA644 covers more than one route in the data window — the stats below are for DFW → BUF, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA644 on time?
Across 76 flights on DFW → BUF from 2025-11-20 to 2026-02-11, AA644 arrived within 15 minutes of schedule 56% of the time. The median arrival delay was +11 min, and the worst 10% of flights arrived +123 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 40 | 56% |
| 16-30 min | 5 | 7% |
| 31-60 min | 9 | 13% |
| 61-120 min | 9 | 13% |
| 2+ hrs | 8 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 10 | 90% | +17 min |
| 2025-12 | 23 | 65% | +24 min |
| 2026-01 | 27 | 44% | +58 min |
| 2026-02 | 11 | 36% | +42 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 10% |
| Tue | 10 | 80% |
| Wed | 12 | 67% |
| Thu | 11 | 55% |
| Fri | 10 | 60% |
| Sat | 8 | 50% |
| Sun | 10 | 70% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…