Flight OddsAA3157 PHX → ORD
American Airlines · Phoenix, AZ to Chicago, IL · 31 flights observed, 2025-11-02 to 2025-12-02 · 1,440 mi
AA3157 covers more than one route in the data window — the stats below are for PHX → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-12 min
90th percentile
+55 min
Cancellation rate
3%
How often is AA3157 on time?
Across 31 flights on PHX → ORD from 2025-11-02 to 2025-12-02, AA3157 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +55 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 25 | 83% |
| 16-30 min | 1 | 3% |
| 31-60 min | 2 | 7% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 28 | 82% | +1 min |
| 2025-12 | 2 | 100% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 5 | 100% |
| Wed | 4 | 100% |
| Thu | 4 | 50% |
| Fri | 4 | 100% |
| Sat | 3 | 100% |
| 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…