Flight OddsAA4638 DCA → BDL
American Airlines · Washington, DC to Hartford, CT · 24 flights observed, 2025-08-06 to 2025-09-02 · 313 mi
AA4638 covers more than one route in the data window — the stats below are for DCA → BDL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
65%
Median delay
+4 min
90th percentile
+30 min
Cancellation rate
4%
How often is AA4638 on time?
Across 24 flights on DCA → BDL from 2025-08-06 to 2025-09-02, AA4638 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +30 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 15 | 65% |
| 16-30 min | 6 | 26% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 21 | 62% | +40 min |
| 2025-09 | 2 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 4 | 100% |
| Wed | 3 | 67% |
| Thu | 4 | 25% |
| Fri | 4 | 75% |
| 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…