SEA → FCASeattle to Kalispell

live

Direct flights from Seattle (SEA) to Kalispell (FCA): 7 nonstop departures observed each week across 1 airline. 33% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 29 minutes late. No cancellations were recorded across the 12 tracked flights. The nonstop covers 608 km, an estimated 1 hour 17 minutes in the air. Measured by Pro Flight Search from live flight boards at Seattle and Kalispell. Updated 17 August 2026 at 08:48 UTC.

SEA Seattle smooth · +8
FCA Kalispell tracking
608 km · ~1h 17m est.
dep bank 08:27–21:357x weekly
Runs rough · 1 airline · 7x weekly · nonstop
33% on time

of the last 12 operated SEA → FCA flights arrived within 15 minutes

Median arrival delay is +29 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Search live fares for this route →
Median arrival+29 minacross the last 12 operated legs
Flight time~1h 17mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 12

Current nonstop fares

SEA → FCA · one way · economy · 1 adult

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TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares

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 AirlinesAS33% on time

Flights AS2183 08:27 daily · AS2105 13:33 daily · AS2121 21:35 daily

History

operated legs · board outcomes
08-16AS2105departed+29
08-15AS2105departed+0
08-15AS2183departed+37
08-14AS2105departed+5
08-14AS2121departed+18
08-13AS2105departed+37
08-13AS2121departed+5
08-12AS2121departed+35
08-11AS2105departed+4
08-10AS2105departed+47
08-10AS2121departed+27
08-10AS2183departed+35

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
SEASeattle +8 min smooth 🌤 clear · N 0 kt Full SEA delay board →
FCAKalispell tracking Full FCA delay board →

How the Seattle to Kalispell route actually runs

Pro Flight Search tracks every published board update for nonstop SEA to FCA flights: 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. Fares link straight to the operating airline with no markups.

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 — Seattle (SEA) to Kalispell (FCA) route reliability, measured from operated flights on official airport boards.

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

SEA to FCA questions

Is SEA–FCA running on time right now?

Smooth skies ahead. The departure side at SEA is the weaker end, route health score 88/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SEA–FCA?

Operators schedule morning departures around 08:27 and evening departures around 21:35 from SEA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the FCA delay card to confirm conditions when you'd arrive.

How long is the flight from SEA to FCA?

Great-circle distance is 608 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 73–82 min gate-to-gate on this route.

How often does SEA–FCA fly?

Alaska Airlines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.