JL8664 TaipeiTPE · 12:45 TokyoNRT · 17:15
JL8664 by Japan Airlines flies from Taipei (TPE) to Tokyo (NRT).
scheduled from TPE
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 −20 min · 1 cancelled · 8 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at TPE and NRT 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.
Other Taipei to Tokyo flights today
same route · Japan AirlinesIf JL8664 is cancelled, this is the other Japan Airlines nonstop flight from Taipei to Tokyo on the same day, with scheduled departure times in TPE local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How JL8664 actually runs
Pro Flight Search has tracked every published board update for JL8664 across the TPE and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~19 min early. Based on 8 confirmed landings · 8/8 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 JL8664 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: JA617J, JA607J, JA608J, JA619J.
Board clocks recorded as TPE and NRT published them.
Planning around JL8664? 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 — JL8664 Taipei to Tokyo on-time performance, measured from the TPE and NRT airport boards.
https://proflightsearch.com/flight/CX450
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