Flight OddsAA2978 DCA → PWM
American Airlines · Washington, DC to Portland, ME · 82 flights observed, 2025-08-06 to 2025-11-01 · 482 mi
AA2978 covers more than one route in the data window — the stats below are for DCA → PWM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
60%
Median delay
+9 min
90th percentile
+67 min
Cancellation rate
0%
How often is AA2978 on time?
Across 82 flights on DCA → PWM from 2025-08-06 to 2025-11-01, AA2978 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +67 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 49 | 60% |
| 16-30 min | 13 | 16% |
| 31-60 min | 9 | 11% |
| 61-120 min | 9 | 11% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 26 | 62% | +23 min |
| 2025-09 | 26 | 54% | +16 min |
| 2025-10 | 29 | 62% | +34 min |
| 2025-11 | 1 | 100% | -16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 50% |
| Tue | 12 | 75% |
| Wed | 13 | 62% |
| Thu | 13 | 31% |
| Fri | 12 | 58% |
| Sat | 8 | 100% |
| Sun | 12 | 58% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…