JL942 HagåtñaGUM · 16:35 TokyoNRT · 19:20
JL942 by Japan Airlines flies from Hagåtña (GUM) to Tokyo (NRT) for the Wed, Sep 23 departure.
arrived at NRT · 13 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 −17 min · 1 cancelled · 11 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at GUM 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 JL942 actually runs
Pro Flight Search has tracked every published board update for JL942 across the GUM and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min early. Based on 11 confirmed landings · 11/11 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JL942 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: JA619J, JA620J, JA618J, JA616J.
Board clocks recorded as GUM and NRT published them.
Planning around JL942? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JL942 Hagåtña to Tokyo on-time performance, measured from the GUM and NRT airport boards.
https://proflightsearch.com/flight/JL942
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