Flight OddsUA1921 MTJ → DEN
United Airlines · Montrose/Delta, CO to Denver, CO · 68 flights observed, 2025-08-19 to 2025-10-25 · 197 mi
On-time arrival
82%
Median delay
-9 min
90th percentile
+26 min
Cancellation rate
0%
How often is UA1921 on time?
Across 68 flights on MTJ → DEN from 2025-08-19 to 2025-10-25, UA1921 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +26 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 56 | 82% |
| 16-30 min | 8 | 12% |
| 31-60 min | 1 | 1% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 13 | 77% | +1 min |
| 2025-09 | 30 | 87% | -2 min |
| 2025-10 | 25 | 80% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 78% |
| Tue | 10 | 70% |
| Wed | 10 | 90% |
| Thu | 10 | 90% |
| Fri | 10 | 90% |
| Sat | 10 | 80% |
| Sun | 9 | 78% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…