Flight OddsAmerican Airlines · Dallas/Fort Worth, TX to Huntsville, AL · 58 flights observed, 2025-09-03 to 2025-10-30 · 603 mi
AA4278 covers more than one route in the data window — the stats below are for DFW → HSV, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA4278 on time?
Across 58 flights on DFW → HSV from 2025-09-03 to 2025-10-30, AA4278 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +70 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 | 40 | 71% |
| 16-30 min | 7 | 13% |
| 31-60 min | 3 | 5% |
| 61-120 min | 4 | 7% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 27 | 74% | +31 min |
| 2025-10 | 29 | 69% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 100% |
| Tue | 8 | 63% |
| Wed | 9 | 89% |
| Thu | 9 | 67% |
| Fri | 7 | 71% |
| Sat | 7 | 57% |
| Sun | 8 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…