Flight OddsUA4526 ROC → IAD
United Airlines · Rochester, NY to Washington, DC · 34 flights observed, 2025-10-26 to 2025-12-01 · 287 mi
UA4526 covers more than one route in the data window — the stats below are for ROC → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
62%
Median delay
-1 min
90th percentile
+121 min
Cancellation rate
15%
How often is UA4526 on time?
Across 34 flights on ROC → IAD from 2025-10-26 to 2025-12-01, UA4526 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +121 min or later. 15% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 18 | 62% |
| 16-30 min | 3 | 10% |
| 31-60 min | 1 | 3% |
| 61-120 min | 4 | 14% |
| 2+ hrs | 3 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 67% | +22 min |
| 2025-11 | 22 | 64% | +17 min |
| 2025-12 | 1 | 0% | +197 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 17% |
| Tue | 5 | 60% |
| Wed | 4 | 100% |
| Thu | 4 | 100% |
| Fri | 3 | 67% |
| Sat | 2 | 50% |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…