Iwanuma to Sapporo (SDJ-CTS): nonstop flights and award space

Japan Airlines, AIRDO, Ibex Airlines, All Nippon Airways, and Peach Aviation fly nonstop between Iwanuma (SDJ) and Sapporo (CTS), roughly 105 times a week. The timetable below shows the nonstop scheduled at 1h 5m to 1h 20m for the 324 miles. 2LNR tracks award seats on Japan Airlines across every SDJ to CTS date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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105
Flights a week, 4-week average
1h 5m to 1h 20m
Scheduled flight time
324 mi
Nonstop distance
Free
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Iwanuma to Sapporo flight schedule

Scheduled nonstop departures for SDJ to CTS starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Iwanuma (SDJ) to Sapporo (CTS)
Date Flight Airline Departs SDJ Arrives CTS Duration Aircraft
JL 2901Japan Airlines07:5009:001h 10mEmbraer E170
FW 45Ibex Airlines08:1009:251h 15mBombardier CRJ-700
MM 413Peach Aviation09:0510:251h 20mAirbus A320
JL 2903Japan Airlines09:1010:251h 15mEmbraer E170
HD 101AIRDO09:3010:451h 15m737
FW 47Ibex Airlines11:4012:551h 15mBombardier CRJ-700
JL 2905Japan Airlines12:4513:551h 10mEmbraer E170
NH 1227All Nippon Airways13:3514:551h 20mDe Havilland Canada Dash 8-400
HD 107AIRDO14:3515:501h 15m737
NH 1229All Nippon Airways15:5517:051h 10mBoeing 737-800
MM 419Peach Aviation16:5018:101h 20mAirbus A320neo
JL 2907Japan Airlines17:1518:251h 10mEmbraer E170
FW 49Ibex Airlines18:2019:351h 15mBombardier CRJ-700
HD 111AIRDO19:3020:451h 15m737
JL 2909Japan Airlines20:3521:401h 5mEmbraer E170
JL 2901Japan Airlines07:5009:001h 10mEmbraer E170
FW 45Ibex Airlines08:1009:251h 15mBombardier CRJ-700
MM 413Peach Aviation09:0510:251h 20mAirbus A320
JL 2903Japan Airlines09:1010:251h 15mEmbraer E170
HD 101AIRDO09:3010:451h 15m737
FW 47Ibex Airlines11:4012:551h 15mBombardier CRJ-700
JL 2905Japan Airlines12:4513:551h 10mEmbraer E170
NH 1227All Nippon Airways13:3514:551h 20mDe Havilland Canada Dash 8-400
HD 107AIRDO14:3515:501h 15m737
NH 1229All Nippon Airways15:5517:051h 10mBoeing 737-800
MM 419Peach Aviation16:5018:101h 20mAirbus A320neo
JL 2907Japan Airlines17:1518:251h 10mEmbraer E170
FW 49Ibex Airlines18:2019:351h 15mBombardier CRJ-700
HD 111AIRDO19:3020:451h 15m737
JL 2909Japan Airlines20:3521:401h 5mEmbraer E170
JL 2901Japan Airlines07:5009:001h 10mEmbraer E170
FW 45Ibex Airlines08:1009:251h 15mBombardier CRJ-700
MM 413Peach Aviation09:0510:251h 20mAirbus A320
JL 2903Japan Airlines09:1010:251h 15mEmbraer E170
HD 101AIRDO09:3010:451h 15m737
FW 47Ibex Airlines11:4012:551h 15mBombardier CRJ-700
JL 2905Japan Airlines12:4513:551h 10mEmbraer E170
NH 1227All Nippon Airways13:3514:551h 20mDe Havilland Canada Dash 8-400
HD 107AIRDO14:3515:501h 15m737
NH 1229All Nippon Airways15:5517:051h 10mBoeing 737-800

Showing the first 40 of 104 scheduled SDJ to CTS departures across 7 days with service, starting October 22, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every SDJ to CTS date on the interactive map

Aircraft on the Iwanuma to Sapporo nonstop

In the schedule table on this page, Japan Airlines flies the Embraer E170. Ibex Airlines flies the Bombardier CRJ-700. AIRDO flies the Boeing 737. All Nippon Airways flies the De Havilland Canada Dash 8-400 and the Boeing 737-800. Peach Aviation flies the Airbus A320 and the Airbus A320neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Award seats on SDJ to CTS departures

2LNR tracks award seats on Japan Airlines, date by date. Open the calendar for Iwanuma to Sapporo to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

Japan Airlines award space was open on both Iwanuma to Sapporo departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Award seats by date on the SDJ to CTS departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See SDJ to CTS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Iwanuma to Sapporo nonstop

Carriers operating SDJ to CTS nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.

See SDJ to CTS on the interactive map →

Frequently asked questions about SDJ to CTS

How long is the flight from Iwanuma (SDJ) to Sapporo (CTS)?
Scheduled flight times from Iwanuma (SDJ) to Sapporo (CTS) run from 1h 5m to 1h 20m across the departures in the schedule table on this page. The nonstop covers about 324 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SDJ to CTS?
Japan Airlines, AIRDO, Ibex Airlines, All Nippon Airways, and Peach Aviation fly SDJ to CTS nonstop. 2LNR tracks award seats on Japan Airlines.
How many flights a week are there from SDJ to CTS?
About 105 nonstop flights a week run between Iwanuma (SDJ) and Sapporo (CTS) in the current schedule, operated by Japan Airlines, AIRDO, Ibex Airlines, All Nippon Airways, and Peach Aviation. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SDJ to CTS depart?
Scheduled SDJ to CTS nonstops in the next 7 days with service leave between 07:50 and 20:35, local time at Iwanuma. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate SDJ to CTS nonstop?
The schedule table on this page lists 15 flight numbers for SDJ to CTS nonstops, including JL 2901, JL 2903, and JL 2905 on Japan Airlines; FW 45 and FW 47 on Ibex Airlines; HD 101 on AIRDO; NH 1227 on All Nippon Airways; and MM 413 on Peach Aviation. The table lists each departure by date with its times and aircraft.
How do I check award availability on SDJ to CTS?
Open the SDJ to CTS route on the interactive map or the matrix to see award seats by date on Japan Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

See SDJ to CTS award space by date

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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