Flight OddsUA5635 ORD → FSD
United Airlines · Chicago, IL to Sioux Falls, SD · 79 flights observed, 2025-08-19 to 2026-01-05 · 462 mi
UA5635 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
66%
Median delay
+1 min
90th percentile
+70 min
Cancellation rate
0%
How often is UA5635 on time?
Across 79 flights on ORD → FSD from 2025-08-19 to 2026-01-05, UA5635 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +70 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 | 52 | 66% |
| 16-30 min | 6 | 8% |
| 31-60 min | 10 | 13% |
| 61-120 min | 7 | 9% |
| 2+ hrs | 4 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 13 | 85% | -9 min |
| 2025-09 | 28 | 64% | +51 min |
| 2025-10 | 21 | 71% | +11 min |
| 2025-12 | 13 | 46% | +121 min |
| 2026-01 | 4 | 50% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 58% |
| Tue | 12 | 75% |
| Wed | 12 | 50% |
| Thu | 11 | 73% |
| Fri | 13 | 92% |
| Sat | 7 | 43% |
| Sun | 12 | 58% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…