GK27Jetstar Japan · NRT → HKG
live · just now
Route confirmed Jetstar Japan

GK27 TokyoNRT · 19:30 Hong KongHKG · 23:45

GK27 by Jetstar Japan flies from Tokyo (NRT) to Hong Kong (HKG) for the Sat, Oct 31 departure.

Right nowExpected · gate 153
22:50

departs NRT · 200 min late

⚖ GK27 typically leaves +22 and lands +8. The air wins minutes back.
Typical gate push+22 minmedian posted departure
Typical arrival+8 minmedian over 14 operations
Wins back in air~14 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
10-30
+5 gate · −5 arrival
10-29
+73 gate · +31 arrival
10-28
+38 gate · +17 arrival
10-27
+51 gate · +7 arrival
10-26
+34 gate · +7 arrival
10-25
+41 gate · −16 arrival
10-24
+55 gate · +57 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 +8 min · 0 cancelled · 14 operations tracked

The route today

live boards
NRTTokyoOn-time likelyNRT delay board →
HKGHong KongOn-time likelyHKG delay board →
NRT→HKGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
31%Chance of 15+ min delay
2.2%Chance of cancellation
+0 minTypical airport delay in this weather

Conditions at NRT and HKG 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 on this route

Forecast

Tokyo to Hong Kong with Jetstar Japan · Mon 2 Nov, local date

Outlook: about usual
Chance a departure is cancelled
1.3%1.3× usual
Chance a departure leaves 60+ min late
3.4%0.7× usual

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 1 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 Hong Kong flights today

same route · Jetstar Japan
GK7027departs 11:00

If GK27 is cancelled, this is the other Jetstar Japan nonstop flight from Tokyo to Hong Kong 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 GK27 actually runs

Pro Flight Search has tracked every published board update for GK27 across the NRT and HKG boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min late. Based on 12 confirmed landings · 6/12 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how GK27 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
10-30NRT 19:30 19:35 (+5)HKG 23:45 23:40 (−5)
10-29NRT 19:30 20:43 (+73)HKG 23:45 00:16 (+31)
10-28NRT 19:30 20:08 (+38)HKG 23:45 00:02 (+17)
10-27NRT 19:30 20:21 (+51)HKG 23:45 23:52 (+7)
10-26NRT 19:30 20:04 (+34)HKG 23:45 23:52 (+7)
10-25NRT 19:30 20:11 (+41)HKG 23:45 23:29 (−16)
10-24NRT 20:10 21:05 (+55)HKG 23:55 00:52 (+57)
10-23NRT 20:10 (+0)HKG 23:55 00:23 (+28)
10-22NRT 20:10 20:17 (+7)HKG 23:55 00:13 (+18)
10-21NRT 20:10 20:20 (+10)HKG 23:55 00:19 (+24)
10-20NRT 20:10 20:45 (+35)HKG 23:55 00:03 (+8)
10-19NRT 20:10 20:08 (−2)HKG 23:55 23:49 (−6)
10-18NRT 20:10 20:11 (+1)HKG 23:55 00:03 (+8)
10-17NRT 20:10 20:06 (−4)HKG 23:55 23:52 (−3)

Aircraft

Recent tails: JA06JJ, JA27LR, JA13JJ, JA26LR.

Board clocks recorded as NRT and HKG published them.

Planning around GK27? 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: GK27 Tokyo to Hong Kong on-time performance, measured from the NRT and HKG airport boards.

Canonical URL
https://proflightsearch.com/flight/GK27
How we measure this →