Flight OddsUA3666 PIT → EWR
United Airlines · Pittsburgh, PA to Newark, NJ · 35 flights observed, 2026-05-21 to 2026-06-24 · 319 mi
UA3666 covers more than one route in the data window — the stats below are for PIT → EWR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-7 min
90th percentile
+76 min
Cancellation rate
9%
How often is UA3666 on time?
Across 35 flights on PIT → EWR from 2026-05-21 to 2026-06-24, UA3666 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +76 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 | 24 | 75% |
| 16-30 min | 1 | 3% |
| 31-60 min | 3 | 9% |
| 61-120 min | 2 | 6% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 11 | 91% | -11 min |
| 2026-06 | 21 | 67% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 5 | 80% |
| Wed | 5 | 80% |
| Thu | 4 | 75% |
| Fri | 4 | 50% |
| Sat | 5 | 80% |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…