JL551 TokyoHND · 07:35 AsahikawaAKJ · 09:15
JL551 by Japan Airlines flies from Tokyo (HND) to Asahikawa (AKJ) for the Sun, Nov 1 departure.
departs HND · on schedule
board checked 59m 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 +4 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 AKJ are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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
ForecastTokyo to Asahikawa with Japan Airlines · Mon 2 Nov, local date
- Chance a departure is cancelled
- 1.0%1.6× usual
- Chance a departure leaves 60+ min late
- 2.0%0.8× usual
Forecast weather: 72% chance of rain at Tokyo; 63% chance of snow and 83% chance of rain at Asahikawa
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 4 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 Tokyo to Asahikawa flights today
same route · Japan AirlinesIf JL551 is cancelled, these are the other Japan Airlines nonstop flights from Tokyo to Asahikawa on the same day, with scheduled departure times in HND local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How JL551 actually runs
Pro Flight Search has tracked every published board update for JL551 across the HND and AKJ boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 14/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JL551 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 AKJ published them.
Planning around JL551? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: JL551 Tokyo to Asahikawa on-time performance, measured from the HND and AKJ airport boards.
https://proflightsearch.com/flight/JL551
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