Flight OddsUA4575 ROC → IAD
United Airlines · Rochester, NY to Washington, DC · 48 flights observed, 2025-10-27 to 2025-12-17 · 287 mi
UA4575 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
69%
Median delay
+3 min
90th percentile
+105 min
Cancellation rate
0%
How often is UA4575 on time?
Across 48 flights on ROC → IAD from 2025-10-27 to 2025-12-17, UA4575 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +105 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 | 33 | 69% |
| 16-30 min | 3 | 6% |
| 31-60 min | 4 | 8% |
| 61-120 min | 5 | 10% |
| 2+ hrs | 3 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 50% | +42 min |
| 2025-11 | 27 | 81% | +39 min |
| 2025-12 | 17 | 53% | +30 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 50% |
| Tue | 4 | 75% |
| Wed | 8 | 63% |
| Thu | 7 | 71% |
| Fri | 7 | 86% |
| Sat | 7 | 86% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…