Flight OddsUA2391 MCI → DEN
United Airlines · Kansas City, MO to Denver, CO · 86 flights observed, 2025-07-01 to 2025-09-24 · 533 mi
UA2391 covers more than one route in the data window — the stats below are for MCI → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-5 min
90th percentile
+16 min
Cancellation rate
2%
How often is UA2391 on time?
Across 86 flights on MCI → DEN from 2025-07-01 to 2025-09-24, UA2391 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +16 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 | 74 | 88% |
| 16-30 min | 7 | 8% |
| 31-60 min | 3 | 4% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 83% | +2 min |
| 2025-08 | 30 | 90% | -3 min |
| 2025-09 | 24 | 92% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 100% |
| Tue | 13 | 100% |
| Wed | 13 | 100% |
| Thu | 11 | 73% |
| Fri | 12 | 58% |
| Sat | 11 | 91% |
| Sun | 12 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…