Flight OddsUA4184 FSD → ORD
United Airlines · Sioux Falls, SD to Chicago, IL · 24 flights observed, 2026-03-05 to 2026-03-28 · 462 mi
UA4184 covers more than one route in the data window — the stats below are for FSD → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
64%
Median delay
-8 min
90th percentile
+91 min
Cancellation rate
8%
How often is UA4184 on time?
Across 24 flights on FSD → ORD from 2026-03-05 to 2026-03-28, UA4184 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +91 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 14 | 64% |
| 16-30 min | 3 | 14% |
| 31-60 min | 2 | 9% |
| 61-120 min | 2 | 9% |
| 2+ hrs | 1 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 22 | 64% | +21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | 3 | 33% |
| Wed | 3 | 67% |
| Thu | 4 | 50% |
| Fri | 3 | 67% |
| Sat | 4 | 75% |
| Sun | 2 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…