CTS → ITMSapporo to Osaka

live

Direct flights from Sapporo (CTS) to Osaka (ITM): 14 nonstop departures observed each week across 2 airlines. 88% of the last 73 operated flights arrived within 15 minutes of schedule. The median arrival is 5 minutes late. No cancellations were recorded across the 73 tracked flights. The nonstop covers 1,040 km, an estimated 1 hour 50 minutes in the air. Measured by Pro Flight Search from live flight boards at Sapporo and Osaka. Updated 19 August 2026 at 12:08 UTC.

CTS Sapporo smooth · +8
ITM Osaka smooth · +3
1,040 km · ~1h 50m est.
dep bank 09:45–19:4514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
88% on time

of the last 73 operated CTS → ITM flights arrived within 15 minutes

Median arrival delay is +5 min. 0 of 73 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Search live fares for this route →
Median arrival+5 minacross the last 73 operated legs
Flight time~1h 50mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 73

Current nonstop fares

CTS → ITM · one way · economy · 1 adult

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TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
All Nippon AirwaysJapan Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
All Nippon AirwaysNH85% on time

Flights NH772 10:25 daily · NH774 13:00 daily · NH984 15:40 daily · NH778 18:10 daily

Japan AirlinesJL86% on time

Flights JL3910 09:45 daily · JL2000 10:50 daily · JL3912 11:30 daily · JL2004 13:50 daily

History

operated legs · board outcomes
08-19ANA1144departed+5
08-19ANA772departed+5
08-19ANA774departed+20
08-19ANA778departed+2
08-19ANA780departed+7
08-19ANA984departed+9
08-19JAL2000departed+4
08-19JAL2004departed+5
08-19JAL2008departed+13
08-19JAL2010departed+4
08-19JAL2016departed+0
08-19JAL3910departed−3
08-19JAL3912departed+5
08-19JL2000arrived−5
08-19JL2004arrived−1
08-19JL2008arrived+13
08-19JL2010arrived−7
08-19JL2016arrived+10
08-19JL3910arrived−7
08-19JL3912arrived−1
08-19NH1144arrived+7
08-19NH772arrived+12
08-19NH774arrived+29
08-19NH778arrived−2
08-19NH780arrived+3
08-19NH984arrived+4
08-18ANA1144departed+0
08-18ANA772departed+5
08-18ANA774departed+20
08-18ANA778departed+10
08-18ANA780departed+3
08-18ANA984departed+3
08-18JAL2000departed+0
08-18JAL2004departed+25
08-18JAL2008departed+9
08-18JAL2010departed+7
08-18JAL2016departed+10
08-18JAL3910departed−6
08-18JAL3912departed+9
08-18JL2000arrived−3

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
CTSSapporo +8 min smooth 🌫 mostly cloudy · S 5 kt Full CTS delay board →
ITMOsaka +3 min smooth 🌤 few clouds · WSW 8 kt Full ITM delay board →

Weather lens

Current conditions put the pressure at CTS: 43% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Sapporo to Osaka route actually runs

Pro Flight Search tracks every published board update for nonstop CTS to ITM flights: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises. Fares link straight to the operating airline with no markups.

Planning around a delay? Live airport delays · Weather delay risk map · 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 — Sapporo (CTS) to Osaka (ITM) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/CTS-ITM
How we measure this →

CTS to ITM questions

Is CTS–ITM running on time right now?

Mostly on schedule. The departure side at CTS is the weaker end, route health score 73/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CTS to ITM?

Great-circle distance is 1,040 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 103–119 min gate-to-gate on this route.

How often does CTS–ITM fly?

2 carriers operate this route, around 91 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at CTS and arrival-side delay at ITM, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.