Flight OddsUA5849 ORD → PWM
United Airlines · Chicago, IL to Portland, ME · 62 flights observed, 2025-07-05 to 2025-10-24 · 900 mi
UA5849 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
85%
Median delay
-10 min
90th percentile
+22 min
Cancellation rate
0%
How often is UA5849 on time?
Across 62 flights on ORD → PWM from 2025-07-05 to 2025-10-24, UA5849 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +22 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 | 53 | 85% |
| 16-30 min | 5 | 8% |
| 31-60 min | 2 | 3% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 4 | 50% | +25 min |
| 2025-08 | 16 | 94% | -9 min |
| 2025-09 | 28 | 79% | -2 min |
| 2025-10 | 14 | 100% | -18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 78% |
| Tue | 6 | 83% |
| Wed | 6 | 100% |
| Thu | 10 | 100% |
| Fri | 10 | 100% |
| Sat | 12 | 58% |
| Sun | 9 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…