JX31 SeattleSEA · 01:15 TaipeiTPE · 04:55
JX31 by Starlux Airlines flies from Seattle (SEA) to Taipei (TPE) for the Sun, Sep 6 departure.
arrived at TPE · 18 min early
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 −15 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by TPE (Taipei), currently flying MVFR (marginal visual). 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 JX31 actually runs
Pro Flight Search has tracked every published board update for JX31 across the SEA and TPE boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 min early. Based on 13 confirmed landings · 11/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JX31 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-58505, B-58503, B-58506, B-58508.
Board clocks recorded as SEA and TPE published them.
Planning around JX31? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JX31 Seattle to Taipei on-time performance, measured from the SEA and TPE airport boards.
https://proflightsearch.com/flight/JX31
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