OMA → SEAOmaha to Seattle

live

Direct flights from Omaha (OMA) to Seattle (SEA): 7 nonstop departures observed each week across 1 airline. 67% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 7 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 2,195 km, an estimated 3 hours 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Omaha and Seattle. Updated 14 October 2026 at 07:44 UTC.

Today, OMA → SEA

Wed 14 Oct · local times
  1. · AS312Alaska On schedule SEA 17:13scheduled

Checked OMA board 22:33 · SEA board 00:44

OMA Omaha smooth · +8
SEA Seattle smooth · +0
2,195 km · ~3h 19m est.
departs 15:337x weekly
Runs mixed · 1 airline · 7x weekly · nonstop
67% on time

of the last 6 operated OMA → SEA flights arrived within 15 minutes

Median arrival delay is +7 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+7 minacross the last 6 operated legs
Flight time~3h 19mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Alaska AirlinesAS67% on time

Flights AS312 15:33 daily

History

operated legs · board outcomes
10-13AS312departed+7
10-12AS312departed+6
10-11AS312departed+24
10-10AS312departed+6
10-09AS312departed+4
10-08AS312departed+26

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
OMAOmaha +8 min smooth 🌤 mostly cloudy · N 9 kt Full OMA delay board →
SEASeattle +0 min smooth ⛅ overcast · S 7 kt Full SEA delay board →

Weather lens

Current conditions put the pressure at OMA: 39% odds of a 15+ minute delay and around +11 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Omaha to Seattle route actually runs

Pro Flight Search records official board updates for nonstop OMA to SEA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Omaha (OMA) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/OMA-SEA
How we measure this →

OMA to SEA questions

Is OMA–SEA running on time right now?

Smooth skies ahead. The departure side at OMA is the weaker end, route health score 94/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from OMA to SEA?

Great-circle distance is 2,195 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 185–218 min gate-to-gate on this route.

How often does OMA–SEA fly?

Alaska Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at OMA and arrival-side delay at SEA, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.