Flight OddsUA4477 EWR → PIT
United Airlines · Newark, NJ to Pittsburgh, PA · 113 flights observed, 2025-10-26 to 2026-03-28 · 319 mi
UA4477 covers more than one route in the data window — the stats below are for EWR → PIT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
66%
Median delay
-1 min
90th percentile
+127 min
Cancellation rate
9%
How often is UA4477 on time?
Across 113 flights on EWR → PIT from 2025-10-26 to 2026-03-28, UA4477 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +127 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 67 | 66% |
| 16-30 min | 7 | 7% |
| 31-60 min | 9 | 9% |
| 61-120 min | 7 | 7% |
| 2+ hrs | 12 | 12% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 5 | 80% | +9 min |
| 2025-11 | 21 | 67% | +34 min |
| 2025-12 | 1 | 100% | -17 min |
| 2026-01 | 24 | 54% | +44 min |
| 2026-02 | 25 | 76% | +9 min |
| 2026-03 | 26 | 62% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 54% |
| Tue | 16 | 81% |
| Wed | 16 | 44% |
| Thu | 13 | 54% |
| Fri | 16 | 56% |
| Sat | 13 | 100% |
| Sun | 15 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…