Flight OddsUA4611 ORD → MDT
United Airlines · Chicago, IL to Harrisburg, PA · 103 flights observed, 2025-07-01 to 2025-10-25 · 594 mi
UA4611 covers more than one route in the data window — the stats below are for ORD → MDT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-10 min
90th percentile
+50 min
Cancellation rate
1%
How often is UA4611 on time?
Across 103 flights on ORD → MDT from 2025-07-01 to 2025-10-25, UA4611 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +50 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 | 76 | 75% |
| 16-30 min | 11 | 11% |
| 31-60 min | 5 | 5% |
| 61-120 min | 6 | 6% |
| 2+ hrs | 4 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 77% | +14 min |
| 2025-08 | 25 | 68% | +5 min |
| 2025-09 | 30 | 80% | +5 min |
| 2025-10 | 25 | 72% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 69% |
| Tue | 17 | 100% |
| Wed | 17 | 88% |
| Thu | 17 | 47% |
| Fri | 16 | 56% |
| Sat | 10 | 80% |
| 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…