Flight OddsAA4776 IAH → ORD
American Airlines · Houston, TX to Chicago, IL · 8 flights observed, 2025-08-06 to 2025-08-27 · 925 mi
AA4776 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
71%
Median delay
-5 min
90th percentile
+31 min
Cancellation rate
13%
How often is AA4776 on time?
Across 8 flights on IAH → ORD from 2025-08-06 to 2025-08-27, AA4776 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +31 min or later. 13% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 5 | 71% |
| 16-30 min | 1 | 14% |
| 31-60 min | 1 | 14% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 7 | 71% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 1 | 100% |
| Wed | 4 | 75% |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 2 | 50% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…