3U3531 YibinYBP BeijingPEK · 21:15
3U3531 by Sichuan Airlines flies from Yibin (YBP) to Beijing (PEK) for the Wed, Sep 23 departure.
arrival expected at PEK · on schedule
board checked 7m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −9 min · 0 cancelled · 14 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How 3U3531 actually runs
Pro Flight Search has tracked every published board update for 3U3531 across the YBP and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 13 confirmed landings · 12/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 3U3531 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 YBP and PEK published them.
Planning around 3U3531? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 3U3531 Yibin to Beijing on-time performance, measured from the YBP and PEK airport boards.
https://proflightsearch.com/flight/3U3531
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