Flight OddsAA1634 PHX → DCA
American Airlines · Phoenix, AZ to Washington, DC · 97 flights observed, 2025-07-01 to 2025-10-05 · 1,979 mi
AA1634 covers more than one route in the data window — the stats below are for PHX → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
-10 min
90th percentile
+73 min
Cancellation rate
5%
How often is AA1634 on time?
Across 97 flights on PHX → DCA from 2025-07-01 to 2025-10-05, AA1634 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +73 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 | 71 | 79% |
| 16-30 min | 3 | 3% |
| 31-60 min | 5 | 6% |
| 61-120 min | 6 | 7% |
| 2+ hrs | 5 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 58% | +27 min |
| 2025-08 | 30 | 90% | +0 min |
| 2025-09 | 29 | 86% | +0 min |
| 2025-10 | 5 | 80% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 92% |
| Tue | 13 | 92% |
| Wed | 13 | 54% |
| Thu | 13 | 77% |
| Fri | 13 | 62% |
| Sat | 13 | 85% |
| Sun | 13 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…