Flight OddsUA5870 SDF → ORD
United Airlines · Louisville, KY to Chicago, IL · 14 flights observed, 2026-05-01 to 2026-05-20 · 286 mi
UA5870 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
46%
Median delay
+26 min
90th percentile
+52 min
Cancellation rate
7%
How often is UA5870 on time?
Across 14 flights on SDF → ORD from 2026-05-01 to 2026-05-20, UA5870 arrived within 15 minutes of schedule 46% of the time. The median arrival delay was +26 min, and the worst 10% of flights arrived +52 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 6 | 46% |
| 16-30 min | 1 | 8% |
| 31-60 min | 5 | 38% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 13 | 46% | +26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 0% |
| Tue | No data | — |
| Wed | 3 | 33% |
| Thu | 2 | 100% |
| Fri | 3 | 0% |
| Sat | No data | — |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…