Flight OddsSEA → EWR United Airlines
United Airlines · Seattle, WA to Newark, NJ · 997 flights, 2025-07-01 to 2026-06-30 · aggregated across 29 flight numbers
On-time arrival
82%
Median delay
-13 min
90th percentile
+57 min
Cancellation rate
1%
How on-time is United Airlines from SEA to EWR?
Across every United Airlines flight number on SEA → EWR (997 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -13 min; the worst 10% ran +57 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 808 | 82% |
| 16-30 min | 39 | 4% |
| 31-60 min | 43 | 4% |
| 61-120 min | 59 | 6% |
| 2+ hrs | 35 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 120 | 61% | +24 min |
| 2025-08 | 124 | 71% | +24 min |
| 2025-09 | 111 | 87% | +6 min |
| 2025-10 | 87 | 89% | -6 min |
| 2025-11 | 59 | 83% | +9 min |
| 2025-12 | 62 | 79% | -4 min |
| 2026-01 | 55 | 98% | -22 min |
| 2026-02 | 51 | 88% | -14 min |
| 2026-03 | 61 | 84% | -3 min |
| 2026-04 | 61 | 90% | -7 min |
| 2026-05 | 89 | 90% | -11 min |
| 2026-06 | 104 | 87% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 139 | 85% |
| Tue | 143 | 88% |
| Wed | 138 | 82% |
| Thu | 146 | 81% |
| Fri | 141 | 80% |
| Sat | 134 | 83% |
| Sun | 143 | 76% |
UA flight numbers on SEA → EWR
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…