Flight OddsAA4728 DCA → PWM
American Airlines · Washington, DC to Portland, ME · 32 flights observed, 2026-01-06 to 2026-02-11 · 482 mi
AA4728 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
66%
Median delay
+1 min
90th percentile
+41 min
Cancellation rate
9%
How often is AA4728 on time?
Across 32 flights on DCA → PWM from 2026-01-06 to 2026-02-11, AA4728 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +41 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 19 | 66% |
| 16-30 min | 2 | 7% |
| 31-60 min | 6 | 21% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 19 | 68% | +10 min |
| 2026-02 | 10 | 60% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 25% |
| Tue | 5 | 100% |
| Wed | 6 | 83% |
| Thu | 5 | 60% |
| Fri | 5 | 60% |
| Sat | No data | — |
| Sun | 4 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…