GK125Jetstar Japan · NRT → CTS
live · 2m ago
Route confirmed Jetstar Japan

GK125 TokyoNRT SapporoCTS

GK125 by Jetstar Japan flies from Tokyo (NRT) to Sapporo (CTS).

Right nowNext departure today Operates daily
08:45

scheduled from NRT

The route today

live boards
NRTTokyoHigh riskNRT delay board →
CTSSapporoOn-time likelyCTS delay board →
NRT→CTSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
26%Chance of 15+ min delay
2.1%Chance of cancellation
+2 minTypical airport delay in this weather

Conditions at NRT 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 Tokyo

Forecast

Sun 15 Nov, local date

High17°Clikely 15°C to 19°C
Low11°Clikely 8°C to 14°C
  • 28% chance of fog
  • 94% chance of rain

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

Forecast

Sun 15 Nov, local date

High9°Clikely 7°C to 11°C
Low−1°Clikely −3°C to 2°C

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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Tokyo to Sapporo flights today

same route · Jetstar Japan
GK103departs 07:00
GK121departs 07:50
GK105departs 08:35
GK107departs 09:30
GK127departs 09:45
GK111departs 11:50

If GK125 is cancelled, these are the other Jetstar Japan nonstop flights from Tokyo to Sapporo on the same day, with scheduled departure times in NRT 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 GK125 actually runs

Pro Flight Search has tracked every published board update for GK125 across the NRT and CTS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 61.8/100. Based on airport operations, weather, and cached board history at NRT and CTS.

The verdict above is that record speaking, so it reflects how GK125 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around GK125? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: GK125 Tokyo to Sapporo on-time performance, measured from the NRT and CTS airport boards.

Canonical URL
https://proflightsearch.com/flight/GK125
How we measure this →