Flight OddsUA1055 COS → DEN
United Airlines · Colorado Springs, CO to Denver, CO · 52 flights observed, 2026-03-29 to 2026-05-20 · 73 mi
UA1055 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
85%
Median delay
-24 min
90th percentile
+46 min
Cancellation rate
0%
How often is UA1055 on time?
Across 52 flights on COS → DEN from 2026-03-29 to 2026-05-20, UA1055 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -24 min, and the worst 10% of flights arrived +46 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 | 44 | 85% |
| 16-30 min | 2 | 4% |
| 31-60 min | 2 | 4% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 3 | 100% | -28 min |
| 2026-04 | 29 | 83% | +3 min |
| 2026-05 | 20 | 85% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 8 | 88% |
| Wed | 8 | 88% |
| Thu | 6 | 67% |
| Fri | 7 | 71% |
| Sat | 7 | 86% |
| Sun | 8 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…