JL3915 OsakaITM · 12:00 SapporoCTS · 13:45
JL3915 by Japan Airlines flies from Osaka (ITM) to Sapporo (CTS) for the Tue, Nov 10 departure.
departs ITM · on schedule
board checked 41m ago · checking again in 45s
⚖ JL3915 typically leaves +8 and lands +1. 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 +1 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ITM and CTS 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 at Osaka
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Sapporo
ForecastWed 11 Nov, local date
- 39% chance of snow
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Osaka to Sapporo flights today
same route · Japan AirlinesIf JL3915 is cancelled, these are the other Japan Airlines nonstop flights from Osaka to Sapporo on the same day, with scheduled departure times in ITM 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 JL3915 actually runs
Pro Flight Search has tracked every published board update for JL3915 across the ITM and CTS 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 JL3915 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 ITM and CTS published them.
Planning around JL3915? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: JL3915 Osaka to Sapporo on-time performance, measured from the ITM and CTS airport boards.
https://proflightsearch.com/flight/JL3915
.