Flight OddsUA3662 IAD → ROC
United Airlines · Washington, DC to Rochester, NY · 48 flights observed, 2025-07-01 to 2025-08-18 · 287 mi
UA3662 covers more than one route in the data window — the stats below are for IAD → ROC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
59%
Median delay
+7 min
90th percentile
+77 min
Cancellation rate
4%
How often is UA3662 on time?
Across 48 flights on IAD → ROC from 2025-07-01 to 2025-08-18, UA3662 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +77 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 27 | 59% |
| 16-30 min | 5 | 11% |
| 31-60 min | 5 | 11% |
| 61-120 min | 6 | 13% |
| 2+ hrs | 3 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 54% | +34 min |
| 2025-08 | 18 | 67% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 83% |
| Wed | 7 | 29% |
| Thu | 7 | 43% |
| Fri | 6 | 33% |
| Sat | 7 | 71% |
| Sun | 7 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…