Flight OddsUA4412 SDF → ORD
United Airlines · Louisville, KY to Chicago, IL · 134 flights observed, 2025-07-05 to 2026-06-30 · 286 mi
UA4412 covers more than one route in the data window — the stats below are for SDF → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-5 min
90th percentile
+95 min
Cancellation rate
6%
How often is UA4412 on time?
Across 134 flights on SDF → ORD from 2025-07-05 to 2026-06-30, UA4412 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +95 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 95 | 75% |
| 16-30 min | 5 | 4% |
| 31-60 min | 6 | 5% |
| 61-120 min | 9 | 7% |
| 2+ hrs | 11 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 1 | 100% | -23 min |
| 2025-08 | 31 | 77% | +3 min |
| 2025-09 | 24 | 88% | -1 min |
| 2025-10 | 6 | 100% | -13 min |
| 2025-11 | 23 | 74% | +36 min |
| 2025-12 | 29 | 62% | +67 min |
| 2026-01 | 5 | 60% | +30 min |
| 2026-05 | 1 | 0% | +32 min |
| 2026-06 | 6 | 83% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 18 | 89% |
| Tue | 18 | 78% |
| Wed | 18 | 56% |
| Thu | 16 | 75% |
| Fri | 18 | 83% |
| Sat | 19 | 84% |
| Sun | 19 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…