NH1143All Nippon Airways · ITM → CTS
live · 4m ago
Route confirmed All Nippon Airways

NH1143 OsakaITM SapporoCTS

NH1143 by All Nippon Airways flies from Osaka (ITM) to Sapporo (CTS).

Right nowNext departure tomorrow Operates daily
12:40

scheduled from ITM

The route today

live boards
ITMOsakaOn-time likelyITM delay board →
CTSSapporoOn-time likelyCTS delay board →
ITM→CTSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
26%Chance of 15+ min delay
2.0%Chance of cancellation
+5 minTypical airport delay in this weather

Conditions at ITM and CTS 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 Osaka

Forecast

Mon 9 Nov, local date

High17°Clikely 15°C to 19°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.

Tomorrow at Sapporo

Forecast

Mon 9 Nov, local date

High5°Clikely 4°C to 6°C
Low−3°Clikely −6°C to −1°C
  • 48% 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.

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 Osaka to Sapporo flights today

same route · All Nippon Airways
NH771departs 08:30
NH773departs 10:20
NH1089departs 11:55
NH983departs 14:00
NH1091departs 15:00
NH777departs 16:00

If NH1143 is cancelled, these are the other All Nippon Airways nonstop flights from Osaka to Sapporo on the same day, with scheduled departure times in ITM 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 NH1143 actually runs

Pro Flight Search has tracked every published board update for NH1143 across the ITM and CTS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at ITM and CTS.

The verdict above is that record speaking, so it reflects how NH1143 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around NH1143? 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: NH1143 Osaka to Sapporo on-time performance, measured from the ITM and CTS airport boards.

Canonical URL
https://proflightsearch.com/flight/NH1143
How we measure this →