NH843All Nippon Airways · HND → SIN
live · 10m ago
Route confirmed All Nippon Airways

NH843 TokyoHND · 00:25 SingaporeSIN · 06:55

NH843 by All Nippon Airways flies from Tokyo (HND) to Singapore (SIN) for the Thu, Oct 29 departure.

Right nowEn route to Singapore · off blocks 00:33 · 8 min late
En route

en route from HND to SIN

En routeNH843 · position estimated
HNDTokyoSINSingapore
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 00:33 · typical taxi-out at HND ≈ 12.8 min. No receiver coverage over open ocean.

Typical gate push+8 minmedian posted departure
Typical arrival−43 minmedian over 3 operations
Wins back in air~51 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-29
+8 gate · −43 arrival
10-28
+16 gate · −28 arrival
10-27
+6 gate · −43 arrival

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
HNDTokyoOn-time likelyHND delay board →
SINSingaporeOn-time likelySIN delay board →
HND→SINevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
32%Chance of 15+ min delay
2.4%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at HND and SIN 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 Singapore with All Nippon Airways · Fri 30 Oct, local date

Outlook: about usual
Chance a departure is cancelled
1.6%1.1× usual
Chance a departure leaves 60+ min late
2.4%0.9× usual

Forecast weather: 61% chance of thunder and 85% chance of rain at Singapore

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 2 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 Singapore flights today

same route · All Nippon Airways
NH841departs 10:55

If NH843 is cancelled, this is the other All Nippon Airways nonstop flight from Tokyo to Singapore on the same day, with scheduled departure times in HND 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 NH843 actually runs

Pro Flight Search has tracked every published board update for NH843 across the HND and SIN boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: left a little late (~8 min) but landed about 43 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how NH843 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-29HND 00:25 00:33 (+8)SIN 06:55 06:12 (−43)
10-28HND 00:25 00:41 (+16)SIN 06:55 06:27 (−28)
10-27HND 00:25 00:31 (+6)SIN 06:55 06:12 (−43)

Board clocks recorded as HND and SIN published them.

Planning around NH843? 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: NH843 Tokyo to Singapore on-time performance, measured from the HND and SIN airport boards.

Canonical URL
https://proflightsearch.com/flight/NH843
How we measure this →