GK108 SapporoCTS · 12:00 TokyoNRT · 13:50
GK108 by Jetstar Japan flies from Sapporo (CTS) to Tokyo (NRT) for the Wed, Oct 28 departure.
estimated arrival at NRT · local time · past this estimate · waiting on the board
board checked 2m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 12:00.
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at CTS 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.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow on this route
ForecastSapporo to Tokyo with Jetstar Japan · Thu 29 Oct, local date
- Chance a departure is cancelled
- 1.4%0.9× usual
- Chance a departure leaves 60+ min late
- 2.0%1.1× usual
Forecast weather: 79% chance of rain at Sapporo
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 8 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 Sapporo to Tokyo flights today
same route · Jetstar JapanIf GK108 is cancelled, these are the other Jetstar Japan nonstop flights from Sapporo to Tokyo on the same day, with scheduled departure times in CTS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How GK108 actually runs
Pro Flight Search has tracked every published board update for GK108 across the CTS and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~153 min late. Based on 2 confirmed landings · 1/2 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how GK108 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: JA21JJ, JA15JJ, JA04JJ.
Board clocks recorded as CTS and NRT published them.
Planning around GK108? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — GK108 Sapporo to Tokyo on-time performance, measured from the CTS and NRT airport boards.
https://proflightsearch.com/flight/GK108
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