GK119Jetstar Japan · NRT → CTS
live · 12m ago
Route confirmed Jetstar Japan

GK119 TokyoNRT · 18:00 SapporoCTS · 19:50

GK119 by Jetstar Japan flies from Tokyo (NRT) to Sapporo (CTS) for the Wed, Oct 28 departure.

Right nowExpected · gate 163
18:00

departs NRT · on schedule

⚖ GK119 typically leaves +4 and lands −6. The air wins minutes back.
Typical gate push+4 minmedian posted departure
Typical arrival−6 minmedian over 14 operations
Wins back in air~10 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-27
+5 gate · +5 arrival
10-26
+8 gate · −7 arrival
10-25
+4 gate · −10 arrival
10-24
+5 gate · +3 arrival
10-23
−3 gate · −18 arrival
10-22
+3 gate · −13 arrival
10-21
+13 gate · −4 arrival

The 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 operation

median arrival −6 min · 0 cancelled · 14 operations tracked

The route today

live boards
NRTTokyoOn-time likelyNRT 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
27%Chance of 15+ min delay
2.5%Chance of cancellation
+1 minAvg hub delay right now

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. 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

Forecast

Tokyo to Sapporo with Jetstar Japan · Thu 29 Oct, local date

Outlook: about usual
Chance a departure is cancelled
1.2%1.0× usual
Chance a departure leaves 60+ min late
1.9%1.0× 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 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 07:10
GK121departs 07:50
GK105departs 08:00
GK125departs 08:45
GK107departs 09:30
GK127departs 09:45

If GK119 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 posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How GK119 actually runs

Pro Flight Search has tracked every published board update for GK119 across the NRT and CTS boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 13 confirmed landings · 13/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how GK119 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-27NRT 18:00 18:05 (+5)CTS 19:50 19:55 (+5)
10-26NRT 18:00 18:08 (+8)CTS 19:50 19:43 (−7)
10-25NRT 18:00 18:04 (+4)CTS 19:50 19:40 (−10)
10-24NRT 18:15 18:20 (+5)CTS 20:10 20:13 (+3)
10-23NRT 18:15 18:12 (−3)CTS 20:10 19:52 (−18)
10-22NRT 18:15 18:18 (+3)CTS 20:10 19:57 (−13)
10-21NRT 18:15 18:28 (+13)CTS 20:10 20:06 (−4)
10-20NRT 18:15 (+0)CTS 20:10 20:04 (−6)
10-19NRT 18:15 18:13 (−2)CTS 20:10 20:04 (−6)
10-18NRT 18:15 18:14 (−1)CTS 20:10 20:07 (−3)
10-17NRT 18:15 18:20 (+5)CTS 20:10 20:12 (+2)
10-16NRT 18:15 18:23 (+8)CTS 20:10 20:09 (−1)
10-15NRT 18:15 18:18 (+3)CTS 20:10 19:50 (−20)
10-14NRT 18:15 (+0)CTS 20:10 19:45 (−25)

Aircraft

Recent tails: JA18JJ, JA08JJ, JA14JJ, JA23JJ.

Board clocks recorded as NRT and CTS published them.

Planning around GK119? 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 — GK119 Tokyo to Sapporo on-time performance, measured from the NRT and CTS airport boards.

Canonical URL
https://proflightsearch.com/flight/GK119
How we measure this →