JL43 TokyoHND · 09:45 LondonLHR · 15:55
JL43 by Japan Airlines flies from Tokyo (HND) to London (LHR) for the Thu, Sep 17 departure.
departs HND · on schedule
board checked 2m ago · checking again in 45s
⚖ JL43 typically leaves +9 and lands −23. The air wins minutes back.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 −23 min · 0 cancelled · 16 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HND and LHR 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 Tokyo to London flights today
same route · Japan AirlinesIf JL43 is cancelled, this is the other Japan Airlines nonstop flight from Tokyo to London on the same day, with scheduled departure times in HND local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How JL43 actually runs
Pro Flight Search has tracked every published board update for JL43 across the HND and LHR boards: schedule changes, gate pushes and actual clocks. Usually lands ~23 min early. Based on 13 confirmed landings · 12/13 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 JL43 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 HND and LHR published them.
Planning around JL43? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JL43 Tokyo to London on-time performance, measured from the HND and LHR airport boards.
https://proflightsearch.com/flight/JL43
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