JL6739Japan Airlines · NRT → HAN
updated 3h ago
Route confirmed Japan Airlines

JL6739 TokyoNRT · 21:21 HanoiHAN

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

Right nowNext departure today Operates daily
21:21

scheduled from NRT

Typical gate push+0 minmedian posted departure

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-09
+0 gate
11-08
+0 gate
11-01
+0 gate

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
NRTTokyoOn-time likelyNRT delay board →
HANHanoiOn-time likelyHAN delay board →
NRT→HANevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
28%Chance of 15+ min delay
2.2%Chance of cancellation
-1 minTypical airport delay in this weather

Driven mainly by NRT (Tokyo), currently flying MVFR (marginal visual). 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

Tue 10 Nov, local date

High12°Clikely 11°C to 14°C
Low8°Clikely 6°C to 9°C
  • 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 Hanoi

Forecast

Tue 10 Nov, local date

High23°Clikely 21°C to 24°C
Low17°Clikely 16°C to 19°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 3 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
11-09NRT 21:21 (+0)HAN
11-08NRT 21:21 (+0)HAN
11-01NRT 22:23 (+0)HAN

Aircraft

Recent tails: JA621J.

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 →