Flight OddsAmerican Airlines · Dallas/Fort Worth, TX to Killeen, TX · 208 flights observed, 2025-07-01 to 2026-03-07 · 134 mi
AA3866 covers more than one route in the data window — the stats below are for DFW → GRK, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA3866 on time?
Across 208 flights on DFW → GRK from 2025-07-01 to 2026-03-07, AA3866 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +25 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 | 163 | 83% |
| 16-30 min | 18 | 9% |
| 31-60 min | 7 | 4% |
| 61-120 min | 7 | 4% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 18 | 83% | +1 min |
| 2025-08 | 29 | 66% | +29 min |
| 2025-09 | 30 | 87% | -3 min |
| 2025-10 | 30 | 87% | -1 min |
| 2025-11 | 27 | 93% | -10 min |
| 2025-12 | 17 | 76% | -1 min |
| 2026-01 | 13 | 62% | +18 min |
| 2026-02 | 26 | 96% | -8 min |
| 2026-03 | 7 | 86% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 30 | 83% |
| Tue | 32 | 94% |
| Wed | 27 | 81% |
| Thu | 30 | 77% |
| Fri | 31 | 84% |
| Sat | 24 | 79% |
| Sun | 23 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…