TUL → SEATulsa to Seattle

live

Direct flights from Tulsa (TUL) to Seattle (SEA): 7 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 7 tracked flights. The nonstop covers 2,503 km, an estimated 3 hours 43 minutes in the air. Measured by Pro Flight Search from live flight boards at Tulsa and Seattle. Updated 31 October 2026 at 11:22 UTC.

Today, TUL → SEA

Sat 31 Oct · local times
  1. · AS2159Alaska On schedule SEA est. 19:57sched 20:22

Checked TUL board 06:33 · SEA board 04:22

TUL Tulsa smooth · +3
SEA Seattle smooth · +0
2,503 km · ~3h 43m est.
departs 17:597x weekly
Running clean · 1 airline · 7x weekly · nonstop
96 / 100

route health from live TUL and SEA delay boards

0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~3h 43mestimated 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 AirlinesAS

Flights AS2329 17:59 daily

History

operated legs · board outcomes
10-30AS2329departed+9
10-29AS2329departed+28
10-28AS2329departed+20
10-27AS2329departed+10
10-26AS2329departed+36
10-25AS2329departed+27
10-24AS2329departed+9

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
TULTulsa +3 min smooth 🌤 overcast · N 0 kt Full TUL delay board →
SEASeattle +0 min smooth 🌤 few clouds · ESE 5 kt Full SEA delay board →

Weather lens

Conditions are tightest at TUL: a 42% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +13 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Tulsa to Seattle route actually runs

Pro Flight Search records official board updates for nonstop TUL 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: Tulsa (TUL) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.

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

TUL to SEA questions

Is TUL–SEA running on time right now?

Smooth skies ahead. The departure side at TUL is the weaker end, route health score 96/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from TUL to SEA?

Great-circle distance is 2,503 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 207–245 min gate-to-gate on this route.

How often does TUL–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 TUL 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.