Flight OddsUA1101 DEN → IAD
United Airlines · Denver, CO to Washington, DC · 274 flights observed, 2025-08-19 to 2026-06-30 · 1,452 mi
UA1101 covers more than one route in the data window — the stats below are for DEN → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
95%
Median delay
-12 min
90th percentile
+6 min
Cancellation rate
0%
How often is UA1101 on time?
Across 274 flights on DEN → IAD from 2025-08-19 to 2026-06-30, UA1101 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +6 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 | 258 | 95% |
| 16-30 min | 8 | 3% |
| 31-60 min | 4 | 1% |
| 61-120 min | 3 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 13 | 100% | -15 min |
| 2025-09 | 30 | 97% | -7 min |
| 2025-10 | 31 | 97% | -13 min |
| 2025-11 | 30 | 97% | -10 min |
| 2025-12 | 31 | 87% | -5 min |
| 2026-01 | 30 | 93% | -12 min |
| 2026-02 | 11 | 100% | -18 min |
| 2026-03 | 27 | 89% | -5 min |
| 2026-04 | 29 | 100% | -17 min |
| 2026-05 | 11 | 91% | +3 min |
| 2026-06 | 30 | 93% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 39 | 90% |
| Tue | 40 | 98% |
| Wed | 39 | 97% |
| Thu | 39 | 90% |
| Fri | 39 | 92% |
| Sat | 39 | 97% |
| Sun | 38 | 97% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…