Flight OddsAA1743 ORD → PHL
American Airlines · Chicago, IL to Philadelphia, PA · 138 flights observed, 2025-07-01 to 2026-06-30 · 678 mi
AA1743 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
71%
Median delay
-2 min
90th percentile
+61 min
Cancellation rate
2%
How often is AA1743 on time?
Across 138 flights on ORD → PHL from 2025-07-01 to 2026-06-30, AA1743 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +61 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 95 | 71% |
| 16-30 min | 9 | 7% |
| 31-60 min | 16 | 12% |
| 61-120 min | 10 | 7% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 52% | +44 min |
| 2025-08 | 31 | 68% | +24 min |
| 2025-09 | 30 | 73% | +11 min |
| 2025-10 | 5 | 100% | -5 min |
| 2026-05 | 11 | 73% | +7 min |
| 2026-06 | 30 | 83% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 18 | 61% |
| Tue | 19 | 89% |
| Wed | 19 | 74% |
| Thu | 19 | 58% |
| Fri | 20 | 70% |
| Sat | 20 | 70% |
| Sun | 19 | 74% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…