CI31 VancouverYVR · 02:00 TaipeiTPE · 04:55
CI31 by China Airlines flies from Vancouver (YVR) to Taipei (TPE) for the Thu, Sep 17 departure.
departs YVR · on schedule
board checked 4m 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 +8 min · 0 cancelled · 16 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at YVR and TPE 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 CI31 actually runs
Pro Flight Search has tracked every published board update for CI31 across the YVR and TPE boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min late. Based on 14 confirmed landings · 8/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CI31 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: B-18917, B-18051, B-18908, B-18907.
Board clocks recorded as YVR and TPE published them.
Planning around CI31? 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 — CI31 Vancouver to Taipei on-time performance, measured from the YVR and TPE airport boards.
https://proflightsearch.com/flight/CI31
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