Flight OddsAA4351 AUS → ORD
American Airlines · Austin, TX to Chicago, IL · 26 flights observed, 2026-01-07 to 2026-02-11 · 977 mi
AA4351 covers more than one route in the data window — the stats below are for AUS → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
60%
Median delay
+4 min
90th percentile
+51 min
Cancellation rate
4%
How often is AA4351 on time?
Across 26 flights on AUS → ORD from 2026-01-07 to 2026-02-11, AA4351 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +51 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 15 | 60% |
| 16-30 min | 4 | 16% |
| 31-60 min | 4 | 16% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 17 | 59% | +35 min |
| 2026-02 | 8 | 63% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | No data | — |
| Wed | 6 | 50% |
| Thu | 5 | 40% |
| Fri | 4 | 75% |
| Sat | No data | — |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…