Flight OddsUA3491 RDU → IAD
United Airlines · Raleigh/Durham, NC to Washington, DC · 21 flights observed, 2025-07-03 to 2025-07-31 · 225 mi
UA3491 covers more than one route in the data window — the stats below are for RDU → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
95%
Median delay
-5 min
90th percentile
+8 min
Cancellation rate
5%
How often is UA3491 on time?
Across 21 flights on RDU → IAD from 2025-07-03 to 2025-07-31, UA3491 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +8 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 19 | 95% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 95% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 5 | 80% |
| Fri | 4 | 100% |
| Sat | 4 | 100% |
| Sun | 4 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…