CTS → SDJSapporo to Sendai

live

Direct flights from Sapporo (CTS) to Sendai (SDJ): 35 nonstop departures observed each week across 5 airlines. 85% of the last 60 operated flights arrived within 15 minutes of schedule. The median arrival is 3 minutes late. No cancellations were recorded across the 60 tracked flights. The nonstop covers 521 km, an estimated 1 hour 10 minutes in the air. Measured by Pro Flight Search from live flight boards at Sapporo and Sendai. Updated 23 September 2026 at 23:09 UTC.

CTS Sapporo smooth · +10
SDJ Sendai smooth · +0
521 km · ~1h 10m est.
dep bank 08:40–21:1035x weekly
Runs reliable · 5 airlines · 35x weekly · nonstop
85% on time

of the last 60 operated CTS → SDJ flights arrived within 15 minutes

Median arrival delay is +3 min. 0 of 60 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+3 minacross the last 60 operated legs
Flight time~1h 10mestimated from route distance
Weekly departures35x5 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 60

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air DoAll Nippon AirwaysIbex AirlinesJapan 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
Air DoHD60% on time

Flights HD100 09:00 daily · HD106 14:05 daily · HD110 18:55 daily

All Nippon AirwaysNH

Flights NH1224 15:15 daily · NH1230 19:55 daily

Ibex AirlinesFW86% on time

Flights FW46 11:00 daily · FW48 14:30 daily · FW50 21:10 daily

Japan AirlinesJL100% on time

Flights JL2900 08:40 daily · JL2902 12:10 daily · JL2904 15:40 daily · JL2906 20:00 daily

PeachMM

Flights MM414 14:30 daily · MM418 17:45 daily

History

operated legs · board outcomes
09-24FW48arrived+3
09-24FW50arrived−3
09-24HD106arrived+17
09-24HD110arrived+15
09-24JAL2900departed−1
09-24JL2902arrived−7
09-24JL2904arrived+4
09-24JL2906arrived−1
09-24JL2910arrived+3
09-24MM414arrived+1
09-24MM418arrived−2
09-24NH1224arrived+4
09-24NH1230arrived+18
09-23ADO100departed+8
09-23ADO106departed+19
09-23ADO110departed+10
09-23ANA1224departed+10
09-23ANA1230departed+20
09-23APJ414departed+1
09-23APJ418departed−2
09-23FW46arrived+1
09-23FW48arrived+3
09-23FW50arrived−3
09-23HD100arrived−2
09-23HD106arrived+17
09-23HD110arrived+15
09-23IBX46departed+6
09-23IBX48departed+6
09-23IBX50departed+0
09-23JAL2900departed−3
09-23JAL2902departed−6
09-23JAL2904departed−3
09-23JAL2906departed−5
09-23JAL2910departed+3
09-23JL2900arrived−1
09-23JL2902arrived−7
09-23JL2904arrived+4
09-23JL2906arrived−1
09-23JL2910arrived+3
09-23MM414arrived+1

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 +10 min smooth Full CTS delay board →
SDJSendai +0 min smooth Full SDJ delay board →

Weather lens

Current conditions put the pressure at CTS: 26% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Sapporo to Sendai route actually runs

Pro Flight Search records official board updates for nonstop CTS to SDJ flights through the day: 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.

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 Sendai (SDJ) route reliability, measured from operated flights on official airport boards.

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

CTS to SDJ questions

Is CTS–SDJ running on time right now?

Smooth skies ahead. The departure side at CTS is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CTS to SDJ?

Great-circle distance is 521 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 67–75 min gate-to-gate on this route.

How often does CTS–SDJ fly?

5 carriers operate this route, around 105 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 SDJ, 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.