UA888 San FranciscoSFO · 10:35 BeijingPEK · 15:25
UA888 by United Airlines flies from San Francisco (SFO) to Beijing (PEK) for the Thu, Oct 22 departure.
estimated arrival at PEK · local time · landing about now
position updated 6m ago · checking again in 90s
Live position · flown path, last 6 min
Where the minutes go
last 3 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
Measured, 90-day sampleConditions at SFO and PEK 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.
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.
How UA888 actually runs
Pro Flight Search has tracked every published board update for UA888 across the SFO and PEK boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +111 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA888 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SFO and PEK published them.
Planning around UA888? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA888 San Francisco to Beijing on-time performance, measured from the SFO and PEK airport boards.
https://proflightsearch.com/flight/UA888
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