Flight OddsAA2134 DCA → BOS
American Airlines · Washington, DC to Boston, MA · 47 flights observed, 2025-08-07 to 2025-10-05 · 399 mi
AA2134 covers more than one route in the data window — the stats below are for DCA → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
66%
Median delay
+3 min
90th percentile
+40 min
Cancellation rate
0%
How often is AA2134 on time?
Across 47 flights on DCA → BOS from 2025-08-07 to 2025-10-05, AA2134 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +40 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 | 31 | 66% |
| 16-30 min | 7 | 15% |
| 31-60 min | 6 | 13% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 17 | 82% | +6 min |
| 2025-09 | 26 | 54% | +16 min |
| 2025-10 | 4 | 75% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 38% |
| Tue | 8 | 88% |
| Wed | 8 | 88% |
| Thu | 9 | 67% |
| Fri | 9 | 67% |
| Sat | No data | — |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…