Alaska AirlinesAS
Flights AS387 07:00 daily · AS555 14:56 daily · AS510 19:23 Mo Th Fr Su
live
Direct flights from Minneapolis (MSP) to Seattle (SEA): 57 nonstop departures observed each week across 4 airlines. No cancellations were recorded across the 2 tracked flights. The nonstop covers 2,245 km, an estimated 3 hours 23 minutes in the air. Measured by Pro Flight Search from live flight boards at Minneapolis and Seattle. Updated 4 November 2026 at 07:22 UTC.
Today, MSP → SEA
Wed 4 Nov · local times- 07:01 AS387Alaska On scheduleGate T1E2 ·
- 08:45 DL868Delta Air Lines On scheduleGate T1C14 ·
- 10:25 DL889Delta Air Lines On scheduleGate T1C1 ·
- 14:59 AS555Alaska Sched 14:59Departure not confirmed by the board ·
- 15:12 DL877Delta Air Lines Sched 15:12Departure not confirmed by the board ·
- 18:49 DL881Delta Air Lines Sched 18:49Departure not confirmed by the board ·
Checked MSP board 00:53 · SEA board 23:22
MSP
Minneapolis
smooth · +6
SEA
Seattle
smooth · +0
2,245 km · ~3h 23m est.
Running clean · 4 airlines · 57x weekly · nonstop
85 / 100
route health from live MSP and SEA delay boards
0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~3h 23mestimated from route distance
Weekly departures57x4 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirlinesDelta Air LinesSouthwest AirlinesSun Country 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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at MSP and SEA: a 30% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +1 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Minneapolis to Seattle route actually runs
Pro Flight Search records official board updates for nonstop MSP 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: Minneapolis (MSP) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/MSP-SEA
MSP to SEA questions
Is MSP–SEA running on time right now?
Smooth skies ahead. The departure side at MSP is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on MSP–SEA?
Operators schedule morning departures around 07:00 and evening departures around 18:49 from MSP. 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 MSP to SEA?
Great-circle distance is 2,245 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 188–222 min gate-to-gate on this route.
How often does MSP–SEA fly?
4 carriers operate this route, around 57 flights a week between them. Compare carrier days and times in the airline list above.
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