Flight OddsUA3476 IAD → PIT
United Airlines · Washington, DC to Pittsburgh, PA · 49 flights observed, 2025-07-01 to 2026-01-05 · 182 mi
UA3476 covers more than one route in the data window — the stats below are for IAD → PIT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
-4 min
90th percentile
+47 min
Cancellation rate
2%
How often is UA3476 on time?
Across 49 flights on IAD → PIT from 2025-07-01 to 2026-01-05, UA3476 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +47 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 37 | 77% |
| 16-30 min | 3 | 6% |
| 31-60 min | 5 | 10% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 76% | +14 min |
| 2025-12 | 14 | 71% | +18 min |
| 2026-01 | 5 | 100% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 7 | 71% |
| Wed | 7 | 86% |
| Thu | 7 | 100% |
| Fri | 7 | 71% |
| Sat | 7 | 57% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…