Flight OddsUA4681 DEN → LEX
United Airlines · Denver, CO to Lexington, KY · 323 flights observed, 2025-07-01 to 2026-05-20 · 1,086 mi
UA4681 covers more than one route in the data window — the stats below are for DEN → LEX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-7 min
90th percentile
+57 min
Cancellation rate
1%
How often is UA4681 on time?
Across 323 flights on DEN → LEX from 2025-07-01 to 2026-05-20, UA4681 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +57 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 241 | 75% |
| 16-30 min | 25 | 8% |
| 31-60 min | 26 | 8% |
| 61-120 min | 22 | 7% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 42% | +53 min |
| 2025-08 | 31 | 58% | +30 min |
| 2025-09 | 30 | 77% | +3 min |
| 2025-10 | 31 | 84% | -1 min |
| 2025-11 | 29 | 90% | -8 min |
| 2025-12 | 31 | 74% | +2 min |
| 2026-01 | 29 | 69% | +7 min |
| 2026-02 | 28 | 82% | -5 min |
| 2026-03 | 31 | 81% | +2 min |
| 2026-04 | 30 | 90% | -8 min |
| 2026-05 | 20 | 85% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 65% |
| Tue | 47 | 81% |
| Wed | 47 | 77% |
| Thu | 45 | 73% |
| Fri | 46 | 78% |
| Sat | 45 | 73% |
| Sun | 45 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…