Flight OddsAA4673 IAH → DCA
American Airlines · Houston, TX to Washington, DC · 38 flights observed, 2025-11-02 to 2025-12-17 · 1,208 mi
AA4673 covers more than one route in the data window — the stats below are for IAH → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
51%
Median delay
+10 min
90th percentile
+120 min
Cancellation rate
8%
How often is AA4673 on time?
Across 38 flights on IAH → DCA from 2025-11-02 to 2025-12-17, AA4673 arrived within 15 minutes of schedule 51% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +120 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 18 | 51% |
| 16-30 min | 3 | 9% |
| 31-60 min | 5 | 14% |
| 61-120 min | 5 | 14% |
| 2+ hrs | 4 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 22 | 55% | +26 min |
| 2025-12 | 13 | 46% | +89 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 43% |
| Tue | 7 | 57% |
| Wed | 7 | 57% |
| Thu | 5 | 60% |
| Fri | 3 | 33% |
| Sat | No data | — |
| Sun | 6 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…