OMA → SEA Alaska Airlines
Alaska Airlines · Omaha, NE to Seattle, WA · 511 flights, 2025-07-01 to 2026-06-30 · aggregated across 5 flight numbers
On-time arrival
86%
Median delay
-8 min
90th percentile
+23 min
Cancellation rate
0%
How on-time is Alaska Airlines from OMA to SEA?
Across every Alaska Airlines flight number on OMA → SEA (511 flights, 2025-07-01 to 2026-06-30), 86% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +23 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 442 | 86% |
| 16-30 min | 27 | 5% |
| 31-60 min | 21 | 4% |
| 61-120 min | 16 | 3% |
| 2+ hrs | 5 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 62 | 85% | +0 min |
| 2025-08 | 62 | 85% | +0 min |
| 2025-09 | 60 | 93% | +3 min |
| 2025-10 | 34 | 88% | +7 min |
| 2025-11 | 30 | 77% | +10 min |
| 2025-12 | 31 | 74% | +3 min |
| 2026-01 | 24 | 83% | -3 min |
| 2026-02 | 25 | 84% | -1 min |
| 2026-03 | 31 | 71% | +16 min |
| 2026-04 | 34 | 91% | -12 min |
| 2026-05 | 58 | 97% | -12 min |
| 2026-06 | 60 | 90% | 0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 75 | 85% |
| Tue | 70 | 84% |
| Wed | 72 | 88% |
| Thu | 76 | 84% |
| Fri | 76 | 88% |
| Sat | 67 | 94% |
| Sun | 75 | 83% |
AS flight numbers on OMA → SEA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…