Flight OddsUA3478 EWR → ORF
United Airlines · Newark, NJ to Norfolk, VA · 39 flights observed, 2025-09-25 to 2026-05-31 · 284 mi
UA3478 covers more than one route in the data window — the stats below are for EWR → ORF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-8 min
90th percentile
+24 min
Cancellation rate
0%
How often is UA3478 on time?
Across 39 flights on EWR → ORF from 2025-09-25 to 2026-05-31, UA3478 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +24 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 34 | 87% |
| 16-30 min | 1 | 3% |
| 31-60 min | 2 | 5% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 4 | 100% | -10 min |
| 2025-10 | 25 | 88% | -3 min |
| 2026-05 | 10 | 80% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 100% |
| Tue | 5 | 80% |
| Wed | 5 | 80% |
| Thu | 7 | 86% |
| Fri | 6 | 67% |
| Sat | 6 | 100% |
| Sun | 5 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…