Flight OddsUA5400 COS → DEN
United Airlines · Colorado Springs, CO to Denver, CO · 139 flights observed, 2026-02-12 to 2026-06-30 · 73 mi
UA5400 covers more than one route in the data window — the stats below are for COS → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-9 min
90th percentile
+49 min
Cancellation rate
1%
How often is UA5400 on time?
Across 139 flights on COS → DEN from 2026-02-12 to 2026-06-30, UA5400 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +49 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 | 119 | 86% |
| 16-30 min | 2 | 1% |
| 31-60 min | 6 | 4% |
| 61-120 min | 7 | 5% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 88% | +3 min |
| 2026-03 | 30 | 87% | +8 min |
| 2026-04 | 30 | 87% | +0 min |
| 2026-05 | 31 | 77% | +6 min |
| 2026-06 | 30 | 93% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 20 | 95% |
| Tue | 20 | 75% |
| Wed | 19 | 100% |
| Thu | 20 | 80% |
| Fri | 20 | 90% |
| Sat | 19 | 84% |
| Sun | 20 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…