Flight OddsUA1291 LAS → DEN
United Airlines · Las Vegas, NV to Denver, CO · 216 flights observed, 2025-08-20 to 2026-06-29 · 628 mi
UA1291 covers more than one route in the data window — the stats below are for LAS → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-14 min
90th percentile
+60 min
Cancellation rate
1%
How often is UA1291 on time?
Across 216 flights on LAS → DEN from 2025-08-20 to 2026-06-29, UA1291 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +60 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 | 166 | 78% |
| 16-30 min | 13 | 6% |
| 31-60 min | 12 | 6% |
| 61-120 min | 16 | 8% |
| 2+ hrs | 6 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 8 | 38% | +30 min |
| 2025-09 | 22 | 55% | +32 min |
| 2025-10 | 26 | 92% | -10 min |
| 2025-11 | 19 | 79% | +1 min |
| 2025-12 | 23 | 91% | -14 min |
| 2026-01 | 20 | 80% | +4 min |
| 2026-02 | 17 | 82% | -2 min |
| 2026-03 | 17 | 88% | -6 min |
| 2026-04 | 18 | 100% | -24 min |
| 2026-05 | 22 | 73% | -2 min |
| 2026-06 | 21 | 57% | +35 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 29 | 76% |
| Tue | 3 | 100% |
| Wed | 42 | 90% |
| Thu | 43 | 77% |
| Fri | 43 | 74% |
| Sat | 10 | 90% |
| Sun | 43 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…