JL434 MatsuyamaMYJ · 12:05 TokyoHND · 13:25
JL434 by Japan Airlines flies from Matsuyama (MYJ) to Tokyo (HND) for the Thu, Oct 29 departure.
estimated arrival at HND · local time · ~10h 40m from now
board checked 5m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 12:05.
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 +4 min · 0 cancelled · 16 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MYJ and HND 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 →
Tomorrow on this route
ForecastMatsuyama to Tokyo with Japan Airlines · Fri 30 Oct, local date
- Chance a departure leaves 60+ min late
- 0.7%16.6× usual
Forecast weather: 87% chance of rain at Matsuyama
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 6 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Matsuyama to Tokyo flights today
same route · Japan AirlinesIf JL434 is cancelled, these are the other Japan Airlines nonstop flights from Matsuyama to Tokyo on the same day, with scheduled departure times in MYJ local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How JL434 actually runs
Pro Flight Search has tracked every published board update for JL434 across the MYJ and HND boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 10/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JL434 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 MYJ and HND published them.
Planning around JL434? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JL434 Matsuyama to Tokyo on-time performance, measured from the MYJ and HND airport boards.
https://proflightsearch.com/flight/JL434
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