NH9999All Nippon Airways · CTS → HND
live · 45m ago
Route confirmed All Nippon Airways

NH9999 SapporoCTS TokyoHND

NH9999 by All Nippon Airways flies from Sapporo (CTS) to Tokyo (HND).

Right nowNext departure today Operates daily
09:05

scheduled from CTS

The route today

live boards
CTSSapporoHigh riskCTS delay board →
HNDTokyoOn-time likelyHND delay board →
CTS→HNDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
33%Chance of 15+ min delay
2.4%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at CTS and HND 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 Sapporo

Forecast

Sun 8 Nov, local date

High6°Clikely 4°C to 9°C
Low−1°Clikely −4°C to 1°C
  • 31% chance of snow

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 Tokyo

Forecast

Sun 8 Nov, local date

High17°Clikely 15°C to 18°C
Low11°Clikely 9°C to 12°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 Sapporo to Tokyo flights today

same route · All Nippon Airways
NH50departs 07:30
NH52departs 08:30
NH54departs 09:30
NH1328departs 10:30
NH56departs 10:30
NH1302departs 10:40

If NH9999 is cancelled, these are the other All Nippon Airways nonstop flights from Sapporo to Tokyo on the same day, with scheduled departure times in CTS 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 NH9999 actually runs

Pro Flight Search has tracked every published board update for NH9999 across the CTS and HND boards: schedule changes, gate pushes and actual clocks. Combined risk score: 59.0/100. Based on airport operations, weather, and cached board history at CTS and HND.

The verdict above is that record speaking, so it reflects how NH9999 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around NH9999? 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: NH9999 Sapporo to Tokyo on-time performance, measured from the CTS and HND airport boards.

Canonical URL
https://proflightsearch.com/flight/NH9999
How we measure this →