Flight OddsUA1177 DFW → DEN
United Airlines · Dallas/Fort Worth, TX to Denver, CO · 53 flights observed, 2025-10-26 to 2025-12-17 · 641 mi
UA1177 covers more than one route in the data window — the stats below are for DFW → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
+3 min
90th percentile
+68 min
Cancellation rate
2%
How often is UA1177 on time?
Across 53 flights on DFW → DEN from 2025-10-26 to 2025-12-17, UA1177 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +68 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 | 38 | 73% |
| 16-30 min | 4 | 8% |
| 31-60 min | 3 | 6% |
| 61-120 min | 7 | 13% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 50% | +17 min |
| 2025-11 | 29 | 72% | +15 min |
| 2025-12 | 17 | 82% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 8 | 88% |
| Wed | 8 | 88% |
| Thu | 7 | 43% |
| Fri | 6 | 67% |
| Sat | 7 | 71% |
| Sun | 8 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…