SFO → TWFSan Francisco to Twin Falls

live

Direct flights from San Francisco (SFO) to Twin Falls (TWF): 1 nonstop departure observed each week across 1 airline. The median arrival is 7 minutes late. No cancellations were recorded across the 3 tracked flights. The nonstop covers 861 km, an estimated 1 hour 36 minutes in the air. Measured by Pro Flight Search from live flight boards at San Francisco and Twin Falls. Updated 20 October 2026 at 02:58 UTC.

SFO San Francisco smooth · +0
TWF Twin Falls tracking
861 km · ~1h 36m est.
departs 16:351x weekly
Running clean · 1 airline · 1x weekly · nonstop
100 / 100

route health from live SFO and TWF delay boards

Median arrival delay is +7 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+7 minacross the last 3 operated legs
Flight time~1h 36mestimated from route distance
Weekly departures1x1 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 UA5720 16:35 Mo

History

operated legs · board outcomes
10-19AC4379departed+7
10-19NZ9398departed+7
10-19UA5720departed+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
SFOSan Francisco +0 min smooth 🌤 scattered clouds · N 0 kt Full SFO delay board →
TWFTwin Falls tracking Full TWF delay board →

How the San Francisco to Twin Falls route actually runs

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

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

SFO to TWF questions

Is SFO–TWF 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 SFO to TWF?

Great-circle distance is 861 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 91–104 min gate-to-gate on this route.

How often does SFO–TWF fly?

United Airlines runs the route with about 1 flight a week (mon). 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 SFO and arrival-side delay at TWF, 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.