Flight OddsAA2504 IAH → ORD
American Airlines · Houston, TX to Chicago, IL · 24 flights observed, 2025-08-06 to 2025-09-02 · 925 mi
AA2504 covers more than one route in the data window — the stats below are for IAH → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
63%
Median delay
-7 min
90th percentile
+75 min
Cancellation rate
0%
How often is AA2504 on time?
Across 24 flights on IAH → ORD from 2025-08-06 to 2025-09-02, AA2504 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +75 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 | 15 | 63% |
| 16-30 min | 2 | 8% |
| 31-60 min | 3 | 13% |
| 61-120 min | 3 | 13% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 22 | 59% | +16 min |
| 2025-09 | 2 | 100% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 50% |
| Tue | 4 | 100% |
| Wed | 4 | 75% |
| Thu | 4 | 25% |
| Fri | 4 | 25% |
| Sat | No data | — |
| Sun | 4 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…