Flight OddsUA347 DEN → IAD
United Airlines · Denver, CO to Washington, DC · 312 flights observed, 2025-07-01 to 2026-06-30 · 1,452 mi
UA347 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
87%
Median delay
-11 min
90th percentile
+36 min
Cancellation rate
0%
How often is UA347 on time?
Across 312 flights on DEN → IAD from 2025-07-01 to 2026-06-30, UA347 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +36 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 | 270 | 87% |
| 16-30 min | 6 | 2% |
| 31-60 min | 11 | 4% |
| 61-120 min | 11 | 4% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 70% | +22 min |
| 2025-08 | 18 | 72% | +11 min |
| 2025-09 | 6 | 100% | -6 min |
| 2025-10 | 31 | 100% | -13 min |
| 2025-11 | 30 | 97% | -9 min |
| 2025-12 | 15 | 93% | -9 min |
| 2026-01 | 30 | 87% | +9 min |
| 2026-02 | 28 | 79% | +26 min |
| 2026-03 | 31 | 84% | +17 min |
| 2026-04 | 30 | 90% | -6 min |
| 2026-05 | 31 | 94% | -10 min |
| 2026-06 | 30 | 87% | 0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 82% |
| Tue | 44 | 91% |
| Wed | 42 | 90% |
| Thu | 45 | 91% |
| Fri | 45 | 80% |
| Sat | 45 | 91% |
| Sun | 44 | 84% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…