Flight OddsUA4502 ORD → LEX
United Airlines · Chicago, IL to Lexington, KY · 201 flights observed, 2025-07-01 to 2026-06-30 · 323 mi
UA4502 covers more than one route in the data window — the stats below are for ORD → LEX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
-6 min
90th percentile
+63 min
Cancellation rate
2%
How often is UA4502 on time?
Across 201 flights on ORD → LEX from 2025-07-01 to 2026-06-30, UA4502 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +63 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 144 | 73% |
| 16-30 min | 16 | 8% |
| 31-60 min | 14 | 7% |
| 61-120 min | 12 | 6% |
| 2+ hrs | 10 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 68% | +21 min |
| 2025-08 | 17 | 100% | -10 min |
| 2026-01 | 23 | 70% | +20 min |
| 2026-02 | 11 | 100% | -19 min |
| 2026-03 | 24 | 50% | +35 min |
| 2026-04 | 30 | 47% | +27 min |
| 2026-05 | 31 | 81% | +8 min |
| 2026-06 | 29 | 97% | -16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 28 | 75% |
| Tue | 30 | 67% |
| Wed | 28 | 86% |
| Thu | 29 | 79% |
| Fri | 28 | 68% |
| Sat | 29 | 66% |
| Sun | 24 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…