UA5217 SpokaneGEG · 13:09 San FranciscoSFO · 15:35
UA5217 by United Airlines flies from Spokane (GEG) to San Francisco (SFO) for the Mon, Sep 14 departure.
estimated arrival at SFO · local time · ~28 min from now
board checked 28m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 14:13.
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at GEG and SFO are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Spokane to San Francisco flights today
same route · United AirlinesIf UA5217 is cancelled, these are the other United Airlines nonstop flights from Spokane to San Francisco on the same day, with scheduled departure times in GEG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA5217 actually runs
Pro Flight Search has tracked every published board update for UA5217 across the GEG and SFO boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 3 confirmed landings · 3/3 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how UA5217 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N605UX, N620UX, N78361.
Board clocks recorded as GEG and SFO published them.
Planning around UA5217? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — UA5217 Spokane to San Francisco on-time performance, measured from the GEG and SFO airport boards.
https://proflightsearch.com/flight/UA5217
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