FCA → SFOKalispell to San Francisco

live

Direct flights from Kalispell (FCA) to San Francisco (SFO): 7 nonstop departures observed each week across 1 airline. The median arrival is on schedule. No cancellations were recorded across the 3 tracked flights. The nonstop covers 1,358 km, an estimated 2 hours 14 minutes in the air. Measured by Pro Flight Search from live flight boards at Kalispell and San Francisco. Updated 21 October 2026 at 04:59 UTC.

FCA Kalispell tracking
SFO San Francisco smooth · +0
1,358 km · ~2h 14m est.
departs 16:177x weekly
Running clean · 1 airline · 7x weekly · nonstop
100 / 100

route health from live FCA and SFO delay boards

Median arrival delay is +2 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+2 minacross the last 3 operated legs
Flight time~2h 14mestimated 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
United 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
United AirlinesUA

Flights UA5577 16:17 daily

History

operated legs · board outcomes
10-20UA5577arrived+4
10-18UA5577arrived+2
10-17UA5577arrived−16

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
FCAKalispell tracking Full FCA delay board →
SFOSan Francisco +0 min smooth 🌤 mostly cloudy · N 0 kt Full SFO delay board →

How the Kalispell to San Francisco route actually runs

Pro Flight Search records official board updates for nonstop FCA to SFO 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 — Kalispell (FCA) to San Francisco (SFO) route reliability, measured from operated flights on official airport boards.

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

FCA to SFO questions

Is FCA–SFO running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from FCA to SFO?

Great-circle distance is 1,358 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 126–146 min gate-to-gate on this route.

How often does FCA–SFO fly?

United 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 FCA and arrival-side delay at SFO, 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.