Flight OddsUA4061 IAD → BUF
United Airlines · Washington, DC to Buffalo, NY · 19 flights observed, 2025-10-27 to 2025-12-01 · 283 mi
UA4061 covers more than one route in the data window — the stats below are for IAD → BUF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
59%
Median delay
0 min
90th percentile
+87 min
Cancellation rate
5%
How often is UA4061 on time?
Across 19 flights on IAD → BUF from 2025-10-27 to 2025-12-01, UA4061 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +87 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 | 10 | 59% |
| 16-30 min | 3 | 18% |
| 31-60 min | 1 | 6% |
| 61-120 min | 2 | 12% |
| 2+ hrs | 1 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 75% | -6 min |
| 2025-11 | 12 | 58% | +17 min |
| 2025-12 | 1 | 0% | +220 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 4 | 50% |
| Wed | No data | — |
| Thu | 5 | 40% |
| Fri | 3 | 67% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…