Flight OddsAA4741 ORD → PWM
American Airlines · Chicago, IL to Portland, ME · 124 flights observed, 2025-07-01 to 2025-11-01 · 900 mi
AA4741 covers more than one route in the data window — the stats below are for ORD → PWM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-13 min
90th percentile
+11 min
Cancellation rate
1%
How often is AA4741 on time?
Across 124 flights on ORD → PWM from 2025-07-01 to 2025-11-01, AA4741 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +11 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 114 | 93% |
| 16-30 min | 7 | 6% |
| 31-60 min | 0 | 0% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -16 min |
| 2025-08 | 30 | 97% | -9 min |
| 2025-09 | 30 | 87% | -3 min |
| 2025-10 | 31 | 94% | -8 min |
| 2025-11 | 1 | 100% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 88% |
| Tue | 18 | 100% |
| Wed | 18 | 100% |
| Thu | 18 | 83% |
| Fri | 18 | 94% |
| Sat | 18 | 94% |
| Sun | 16 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…