Flight OddsUA763 ORD → PWM
United Airlines · Chicago, IL to Portland, ME · 154 flights observed, 2025-07-01 to 2025-12-01 · 900 mi
UA763 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
83%
Median delay
-2 min
90th percentile
+33 min
Cancellation rate
1%
How often is UA763 on time?
Across 154 flights on ORD → PWM from 2025-07-01 to 2025-12-01, UA763 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +33 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 | 127 | 83% |
| 16-30 min | 8 | 5% |
| 31-60 min | 9 | 6% |
| 61-120 min | 7 | 5% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 84% | +2 min |
| 2025-08 | 31 | 74% | +6 min |
| 2025-09 | 30 | 90% | +6 min |
| 2025-10 | 31 | 84% | +2 min |
| 2025-11 | 29 | 83% | +5 min |
| 2025-12 | 1 | 100% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 86% |
| Tue | 22 | 82% |
| Wed | 22 | 86% |
| Thu | 22 | 82% |
| Fri | 22 | 91% |
| Sat | 22 | 68% |
| Sun | 21 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…