JL6739Japan Airlines · NRT → HAN
live · 12m ago
Route confirmed Japan Airlines

JL6739 TokyoNRT · 22:23 HanoiHAN

JL6739 by Japan Airlines flies from Tokyo (NRT) to Hanoi (HAN).

Right nowNext departure today Operates daily
22:23

scheduled from NRT

The route today

live boards
NRTTokyoHigh riskNRT delay board →
HANHanoiOn-time likelyHAN delay board →
NRT→HANevery 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
2.3%Chance of cancellation
-1 minTypical airport delay in this weather

Conditions at NRT and HAN 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

Wed 4 Nov, local date

High17°Clikely 15°C to 18°C
Low11°Clikely 10°C to 14°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.

Tomorrow at Hanoi

Forecast

Wed 4 Nov, local date

High33°Clikely 31°C to 34°C
Low25°Clikely 23°C to 26°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 Hanoi flights today

same route · Japan Airlines
JL751departs 18:00

If JL6739 is cancelled, this is the other Japan Airlines nonstop flight from Tokyo to Hanoi 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 JL6739 actually runs

Pro Flight Search has tracked every published board update for JL6739 across the NRT and HAN boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: departed +0 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how JL6739 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
11-01NRT 22:23 (+0)HAN
10-25NRT 21:20 21:36 (+16)HAN

Aircraft

Recent tails: JA621J, JA654J.

Board clocks recorded as NRT and HAN published them.

Planning around JL6739? 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: JL6739 Tokyo to Hanoi on-time performance, measured from the NRT and HAN airport boards.

Canonical URL
https://proflightsearch.com/flight/JL6739
How we measure this →