Chongqing to Langkou (CKG-SQJ): nonstop flights and award space

China Southern Airlines and China Express Airlines fly nonstop from Chongqing (CKG) to Langkou (SQJ) just once a week. The timetable below shows the nonstop scheduled at 1h 50m to 2h 10m for the 719 miles. 2LNR tracks award seats on China Southern Airlines across every CKG to SQJ 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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1
Flights a week, 4-week average
1h 50m to 2h 10m
Scheduled flight time
719 mi
Nonstop distance
Free
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Chongqing to Langkou flight schedule

Scheduled nonstop departures for CKG to SQJ 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 Chongqing (CKG) to Langkou (SQJ)
Date Flight Airline Departs CKG Arrives SQJ Duration Aircraft
G5 4319China Express Airlines18:3520:452h 10mAirbus A320
CZ 2035China Southern Airlines10:0011:501h 50mAirbus A320
CZ 2035China Southern Airlines10:0011:501h 50mAirbus A320
CZ 2035China Southern Airlines10:0011:501h 50mAirbus A320
CZ 2035China Southern Airlines10:0011:501h 50mAirbus A320
CZ 2035China Southern Airlines10:0011:501h 50mAirbus A320
CZ 2035China Southern Airlines10:0011:501h 50mAirbus A320

Showing all 7 scheduled CKG to SQJ departures across 7 days with service, starting October 22, 2026. Later dates are 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 CKG to SQJ date on the interactive map

Aircraft on the Chongqing to Langkou nonstop

In the schedule table on this page, China Southern Airlines flies the Airbus A320, and China Express Airlines flies the Airbus A320. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Award seats on CKG to SQJ departures

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

See real availability

Award seats by date on the CKG to SQJ 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 CKG to SQJ on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chongqing to Langkou nonstop

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

See CKG to SQJ on the interactive map →

Frequently asked questions about CKG to SQJ

How long is the flight from Chongqing (CKG) to Langkou (SQJ)?
Scheduled flight times from Chongqing (CKG) to Langkou (SQJ) run from 1h 50m to 2h 10m across the departures in the schedule table on this page. The nonstop covers about 719 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from CKG to SQJ?
China Southern Airlines and China Express Airlines fly CKG to SQJ nonstop. 2LNR tracks award seats on China Southern Airlines.
How often does CKG to SQJ operate?
The CKG to SQJ nonstop currently runs once a week. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from CKG to SQJ depart?
Scheduled CKG to SQJ nonstops in the next 7 days with service leave between 10:00 and 18:35, local time at Chongqing. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate CKG to SQJ nonstop?
In the schedule table on this page, CKG to SQJ nonstops fly as CZ 2035 on China Southern Airlines and G5 4319 on China Express Airlines. The table lists each departure by date with its times and aircraft.
How do I check award availability on CKG to SQJ?
Open the CKG to SQJ route on the interactive map or the matrix to see award seats by date on China Southern 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 CKG to SQJ 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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