Flight OddsUA5563 ORD → PWM
United Airlines · Chicago, IL to Portland, ME · 36 flights observed, 2026-01-06 to 2026-02-11 · 900 mi
UA5563 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
62%
Median delay
+4 min
90th percentile
+109 min
Cancellation rate
6%
How often is UA5563 on time?
Across 36 flights on ORD → PWM from 2026-01-06 to 2026-02-11, UA5563 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +109 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 21 | 62% |
| 16-30 min | 1 | 3% |
| 31-60 min | 5 | 15% |
| 61-120 min | 4 | 12% |
| 2+ hrs | 3 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 58% | +35 min |
| 2026-02 | 10 | 70% | +21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 50% |
| Tue | 6 | 83% |
| Wed | 6 | 83% |
| Thu | 5 | 80% |
| Fri | 5 | 60% |
| Sat | 4 | 0% |
| Sun | 4 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…