CLE → SEACleveland to Seattle

live

Direct flights from Cleveland (CLE) to Seattle (SEA): 7 nonstop departures observed each week across 1 airline. 88% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 11 minutes late. 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 20 October 2026 at 18:22 UTC.

Today, CLE → SEA

Tue 20 Oct · local times
  1. 08:17 AS262Alaska Left 08:17 Landed 10:24

Checked CLE board 10:03 · SEA board 11:22

CLE Cleveland smooth · +10
SEA Seattle smooth · +0
3,244 km · ~4h 40m est.
departs 08:177x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
88% on time

of the last 8 operated CLE → SEA flights arrived within 15 minutes

Median arrival delay is +11 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+11 minacross the last 8 operated legs
Flight time~4h 40mestimated 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 AirlinesAS88% on time

Flights AS262 08:17 daily

History

operated legs · board outcomes
10-20AS262departed+0
10-19AS262departed+12
10-18AS262departed+10
10-17AS262departed+48
10-16AS262departed+11
10-15AS262departed+11
10-14AS262departed+13
10-13AS262departed+8

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 +10 min smooth 🌤 clear · NNW 9 kt Full CLE delay board →
SEASeattle +0 min smooth 🌤 scattered clouds · N 14 kt Full SEA delay board →

Weather lens

Current conditions put the pressure at CLE: 41% odds of a 15+ minute delay and around +10 min expected when it bites, measured from this route's own weather-matched delay history. 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?

Smooth skies ahead. The departure side at CLE is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

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 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 CLE 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.