JL2378 NagasakiNGS · 19:10 OsakaITM · 20:30
JL2378 by Japan Airlines flies from Nagasaki (NGS) to Osaka (ITM) for the Sat, Aug 22 departure.
arrived at ITM · 8 min late
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 +14 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at NGS and ITM 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.
Other Nagasaki to Osaka flights today
same route · Japan AirlinesIf JL2378 is cancelled, these are the other Japan Airlines nonstop flights from Nagasaki to Osaka on the same day, with scheduled departure times in NGS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How JL2378 actually runs
Pro Flight Search has tracked every published board update for JL2378 across the NGS and ITM boards: schedule changes, gate pushes and actual clocks. Usually lands ~14 min late. Based on 13 confirmed landings · 8/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JL2378 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: JA243J.
Board clocks recorded as NGS and ITM published them.
Planning around JL2378? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JL2378 Nagasaki to Osaka on-time performance, measured from the NGS and ITM airport boards.
https://proflightsearch.com/flight/JL2378
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