Flight OddsIAD → ROC United Airlines
United Airlines · Washington, DC to Rochester, NY · 1,260 flights, 2025-07-01 to 2026-06-30 · aggregated across 52 flight numbers
On-time arrival
80%
Median delay
-6 min
90th percentile
+48 min
Cancellation rate
3%
How on-time is United Airlines from IAD to ROC?
Across every United Airlines flight number on IAD → ROC (1,260 flights, 2025-07-01 to 2026-06-30), 80% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +48 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 979 | 80% |
| 16-30 min | 72 | 6% |
| 31-60 min | 70 | 6% |
| 61-120 min | 52 | 4% |
| 2+ hrs | 50 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 104 | 68% | +28 min |
| 2025-08 | 117 | 81% | +6 min |
| 2025-09 | 105 | 82% | -1 min |
| 2025-10 | 93 | 76% | +15 min |
| 2025-11 | 105 | 74% | +11 min |
| 2025-12 | 98 | 69% | +30 min |
| 2026-01 | 80 | 69% | +26 min |
| 2026-02 | 73 | 92% | -3 min |
| 2026-03 | 112 | 82% | +4 min |
| 2026-04 | 112 | 93% | +3 min |
| 2026-05 | 116 | 90% | -3 min |
| 2026-06 | 108 | 81% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 184 | 78% |
| Tue | 177 | 88% |
| Wed | 178 | 80% |
| Thu | 187 | 82% |
| Fri | 186 | 77% |
| Sat | 141 | 84% |
| Sun | 170 | 72% |
UA flight numbers on IAD → ROC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…