Flight OddsAA4645 ORD → BGR
American Airlines · Chicago, IL to Bangor, ME · 34 flights observed, 2025-07-01 to 2025-08-05 · 978 mi
AA4645 covers more than one route in the data window — the stats below are for ORD → BGR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
0 min
90th percentile
+47 min
Cancellation rate
0%
How often is AA4645 on time?
Across 34 flights on ORD → BGR from 2025-07-01 to 2025-08-05, AA4645 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +47 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 26 | 76% |
| 16-30 min | 4 | 12% |
| 31-60 min | 1 | 3% |
| 61-120 min | 3 | 9% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 79% | +7 min |
| 2025-08 | 5 | 60% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 6 | 100% |
| Wed | 4 | 100% |
| Thu | 5 | 60% |
| Fri | 4 | 25% |
| Sat | 5 | 100% |
| Sun | 5 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…