Flight OddsAA3564 ORD → PWM
American Airlines · Chicago, IL to Portland, ME · 30 flights observed, 2026-03-08 to 2026-04-06 · 900 mi
AA3564 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
64%
Median delay
+1 min
90th percentile
+50 min
Cancellation rate
7%
How often is AA3564 on time?
Across 30 flights on ORD → PWM from 2026-03-08 to 2026-04-06, AA3564 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +50 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 18 | 64% |
| 16-30 min | 3 | 11% |
| 31-60 min | 5 | 18% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 23 | 57% | +23 min |
| 2026-04 | 5 | 100% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 4 | 0% |
| Wed | 4 | 50% |
| Thu | 3 | 100% |
| Fri | 4 | 75% |
| Sat | 4 | 75% |
| Sun | 4 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…