Flight OddsUA1898 MSO → DEN
United Airlines · Missoula, MT to Denver, CO · 94 flights observed, 2025-07-01 to 2025-10-25 · 679 mi
UA1898 covers more than one route in the data window — the stats below are for MSO → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
66%
Median delay
+4 min
90th percentile
+102 min
Cancellation rate
0%
How often is UA1898 on time?
Across 94 flights on MSO → DEN from 2025-07-01 to 2025-10-25, UA1898 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +102 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 | 59 | 66% |
| 16-30 min | 9 | 10% |
| 31-60 min | 4 | 4% |
| 61-120 min | 11 | 12% |
| 2+ hrs | 7 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 66% | +31 min |
| 2025-08 | 30 | 57% | +41 min |
| 2025-09 | 7 | 86% | +20 min |
| 2025-10 | 24 | 71% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 46% |
| Tue | 13 | 77% |
| Wed | 13 | 77% |
| Thu | 12 | 75% |
| Fri | 13 | 69% |
| Sat | 14 | 50% |
| Sun | 12 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…