OMA (Omaha) to SEA (Seattle) flights arrive on time 85% of the time. The most reliable airline on this route is Alaska Airlines at 85%. The average delay is 54 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.OMA → SEA
OMA (Omaha) to SEA (Seattle)
OMA → SEA on-time performance by month
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This route is on time most of the time. About 85% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
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Good to know
Departing from OMA
80% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. OMA has long runway queues.
TSA is currently ~24 min. Best time: 4 AM (about 5 min).
Arriving at SEA
80% on timeWhen flights into SEA are late, the average delay is 57 minutes. Build buffer if you have ground plans.
If connecting at SEA: TSA is ~14 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
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Flying out of OMA? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
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Data last updated August 2026. Source: Bureau of Transportation Statistics.