Flight OddsAA1201 ORD → PHL
American Airlines · Chicago, IL to Philadelphia, PA · 47 flights observed, 2025-12-03 to 2026-02-11 · 678 mi
AA1201 covers more than one route in the data window — the stats below are for ORD → PHL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-11 min
90th percentile
+39 min
Cancellation rate
4%
How often is AA1201 on time?
Across 47 flights on ORD → PHL from 2025-12-03 to 2026-02-11, AA1201 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +39 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 | 31 | 69% |
| 16-30 min | 7 | 16% |
| 31-60 min | 5 | 11% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 15 | 67% | +4 min |
| 2026-01 | 20 | 75% | +4 min |
| 2026-02 | 10 | 60% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 57% |
| Tue | 7 | 100% |
| Wed | 9 | 78% |
| Thu | 7 | 86% |
| Fri | 7 | 57% |
| Sat | 2 | 100% |
| Sun | 6 | 17% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…