CLE → SEACleveland to Seattle

live

Direct flights from Cleveland (CLE) to Seattle (SEA): 11 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 8 tracked flights. The nonstop covers 3,244 km, an estimated 4 hours 40 minutes in the air. Measured by Pro Flight Search from live flight boards at Cleveland and Seattle. Updated 4 November 2026 at 23:22 UTC.

Today, CLE → SEA

Wed 4 Nov · local times
  1. 08:23 AS252Alaska Left 08:30 +7 Landed 10:39

Checked CLE board 15:03 · SEA board 15:22

CLE Cleveland smooth · +1
SEA Seattle smooth · +0
3,244 km · ~4h 40m est.
dep bank 08:17–08:2311x weekly
Running clean · 1 airline · 11x weekly · nonstop
75 / 100

route health from live CLE and SEA delay boards

0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~4h 40mestimated from route distance
Weekly departures11x1 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 AS262 08:17 daily · AS252 08:23 Mo Tu We Su

History

operated legs · board outcomes
11-04AS252departed+7
11-03AS252departed+8
11-02AS252departed+8
11-01AS252departed+2
10-31AS262departed+4
10-30AS262departed−1
10-29AS262departed+0
10-28AS262departed+7

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
CLECleveland +1 min smooth ⛅ overcast · SSE 14 kt Full CLE delay board →
SEASeattle +0 min smooth 🌤 mostly cloudy · SSW 4 kt Full SEA delay board →

Weather lens

Conditions are tightest at CLE: a 39% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +10 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Cleveland to Seattle route actually runs

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

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

CLE to SEA questions

Is CLE–SEA running on time right now?

Mostly on schedule. Both endpoints currently score the same, route health score 75/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on CLE–SEA?

Operators schedule morning departures around 08:17 from CLE. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SEA delay card to confirm conditions when you'd arrive.

How long is the flight from CLE to SEA?

Great-circle distance is 3,244 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 259–308 min gate-to-gate on this route.

How often does CLE–SEA fly?

Alaska Airlines runs the route with about 11 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.