Flight OddsAA1398 AUS → ORD
American Airlines · Austin, TX to Chicago, IL · 72 flights observed, 2025-07-03 to 2026-06-30 · 977 mi
AA1398 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
57%
Median delay
+7 min
90th percentile
+162 min
Cancellation rate
7%
How often is AA1398 on time?
Across 72 flights on AUS → ORD from 2025-07-03 to 2026-06-30, AA1398 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +162 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 38 | 57% |
| 16-30 min | 7 | 10% |
| 31-60 min | 5 | 7% |
| 61-120 min | 8 | 12% |
| 2+ hrs | 9 | 13% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 52% | +31 min |
| 2025-08 | 5 | 60% | +30 min |
| 2026-05 | 10 | 80% | +8 min |
| 2026-06 | 29 | 52% | +51 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 73% |
| Tue | 11 | 55% |
| Wed | 8 | 38% |
| Thu | 8 | 38% |
| Fri | 9 | 56% |
| Sat | 10 | 70% |
| Sun | 10 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…