Flight OddsDEN → DCA United Airlines
United Airlines · Denver, CO to Washington, DC · 365 flights, 2025-07-01 to 2026-06-30 · aggregated across 6 flight numbers
On-time arrival
89%
Median delay
-9 min
90th percentile
+22 min
Cancellation rate
0%
How on-time is United Airlines from DEN to DCA?
Across every United Airlines flight number on DEN → DCA (365 flights, 2025-07-01 to 2026-06-30), 89% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +22 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 321 | 89% |
| 16-30 min | 13 | 4% |
| 31-60 min | 15 | 4% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 93% | 0 min |
| 2025-08 | 31 | 87% | -2 min |
| 2025-09 | 30 | 80% | +11 min |
| 2025-10 | 31 | 94% | -5 min |
| 2025-11 | 30 | 73% | +15 min |
| 2025-12 | 31 | 94% | -6 min |
| 2026-01 | 30 | 90% | -8 min |
| 2026-02 | 28 | 93% | -9 min |
| 2026-03 | 31 | 81% | 0 min |
| 2026-04 | 30 | 97% | -18 min |
| 2026-05 | 31 | 97% | -10 min |
| 2026-06 | 30 | 87% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 90% |
| Tue | 52 | 98% |
| Wed | 52 | 90% |
| Thu | 51 | 82% |
| Fri | 52 | 81% |
| Sat | 52 | 92% |
| Sun | 51 | 86% |
UA flight numbers on DEN → DCA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…