Flight OddsSEA → EWR Alaska Airlines
Alaska Airlines · Seattle, WA to Newark, NJ · 1,238 flights, 2025-07-01 to 2026-06-30 · aggregated across 12 flight numbers
On-time arrival
82%
Median delay
-12 min
90th percentile
+35 min
Cancellation rate
2%
How on-time is Alaska Airlines from SEA to EWR?
Across every Alaska Airlines flight number on SEA → EWR (1,238 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -12 min; the worst 10% ran +35 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 986 | 82% |
| 16-30 min | 84 | 7% |
| 31-60 min | 61 | 5% |
| 61-120 min | 49 | 4% |
| 2+ hrs | 23 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 86 | 60% | +17 min |
| 2025-08 | 103 | 73% | +6 min |
| 2025-09 | 116 | 90% | -5 min |
| 2025-10 | 116 | 78% | 0 min |
| 2025-11 | 100 | 84% | -2 min |
| 2025-12 | 116 | 84% | -8 min |
| 2026-01 | 58 | 78% | +3 min |
| 2026-02 | 44 | 86% | -6 min |
| 2026-03 | 103 | 86% | -11 min |
| 2026-04 | 120 | 90% | -17 min |
| 2026-05 | 123 | 88% | -17 min |
| 2026-06 | 118 | 81% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 180 | 79% |
| Tue | 179 | 88% |
| Wed | 173 | 88% |
| Thu | 174 | 79% |
| Fri | 175 | 81% |
| Sat | 150 | 79% |
| Sun | 172 | 80% |
AS flight numbers on SEA → EWR
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…