Flight OddsAA4582 LGA → PWM
American Airlines · New York, NY to Portland, ME · 93 flights observed, 2025-07-03 to 2025-10-25 · 269 mi
AA4582 covers more than one route in the data window — the stats below are for LGA → PWM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-7 min
90th percentile
+48 min
Cancellation rate
2%
How often is AA4582 on time?
Across 93 flights on LGA → PWM from 2025-07-03 to 2025-10-25, AA4582 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +48 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 | 75 | 82% |
| 16-30 min | 3 | 3% |
| 31-60 min | 8 | 9% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 76% | +10 min |
| 2025-08 | 29 | 90% | -6 min |
| 2025-09 | 29 | 79% | +16 min |
| 2025-10 | 8 | 88% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 85% |
| Tue | 13 | 92% |
| Wed | 13 | 85% |
| Thu | 14 | 71% |
| Fri | 13 | 92% |
| Sat | 11 | 73% |
| Sun | 14 | 79% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…