Flight OddsUA4526 ORD → FSD
United Airlines · Chicago, IL to Sioux Falls, SD · 31 flights observed, 2025-09-06 to 2025-10-25 · 462 mi
UA4526 covers more than one route in the data window — the stats below are for ORD → FSD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-17 min
90th percentile
+29 min
Cancellation rate
0%
How often is UA4526 on time?
Across 31 flights on ORD → FSD from 2025-09-06 to 2025-10-25, UA4526 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +29 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 | 27 | 87% |
| 16-30 min | 1 | 3% |
| 31-60 min | 3 | 10% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 6 | 100% | -17 min |
| 2025-10 | 25 | 84% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 4 | 100% |
| Wed | 4 | 50% |
| Thu | 4 | 100% |
| Fri | 5 | 100% |
| Sat | 6 | 100% |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…