Changsha to Chongqing (CSX-CKG): nonstop upgrade & award space

China Southern Airlines, Tianjin Airlines, Sichuan Airlines, and West Air (China) fly nonstop between Changsha (CSX) and Chongqing (CKG), roughly 42 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks award seats on China Southern Airlines across every CSX to CKG 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.

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42
Nonstop flights a week
411 mi
Nonstop distance
Free
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Changsha to Chongqing flight schedule

Scheduled nonstop departures for CSX to CKG, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Changsha (CSX) to Chongqing (CKG)
Date Flight Airline Departs CSX Arrives CKG Duration Aircraft
CZ 3421China Southern Airlines08:1509:551h 40m32N
3U 8010Sichuan Airlines16:2517:551h 30m320
GS 7432Tianjin Airlines16:3018:001h 30m320
CZ 3825China Southern Airlines17:5519:351h 40mC09
CZ 8221China Southern Airlines19:5521:451h 50m73N
PN 6570West Air (China)23:2001:151h 55m320
CZ 3421China Southern Airlines08:1509:551h 40m32N
3U 8010Sichuan Airlines16:2517:551h 30m321
GS 7432Tianjin Airlines16:3018:001h 30m320
CZ 3825China Southern Airlines17:5519:351h 40mC09
CZ 8221China Southern Airlines19:5521:451h 50m320
PN 6570West Air (China)23:2001:151h 55m320
CZ 3421China Southern Airlines08:1509:551h 40m32N
3U 8010Sichuan Airlines16:2517:551h 30m321
GS 7432Tianjin Airlines16:3018:001h 30m320
CZ 3825China Southern Airlines17:5519:351h 40mC09
CZ 8221China Southern Airlines19:5521:451h 50m73N
PN 6570West Air (China)23:2001:151h 55m320
CZ 3421China Southern Airlines08:1510:001h 45m32N
3U 8010Sichuan Airlines16:2517:551h 30m321
GS 7432Tianjin Airlines16:3018:001h 30m320
CZ 3825China Southern Airlines17:5519:351h 40mC09
CZ 8221China Southern Airlines19:5521:451h 50m320
PN 6570West Air (China)23:2001:151h 55m320
CZ 3421China Southern Airlines08:1509:551h 40m32N
3U 8010Sichuan Airlines16:2517:551h 30m321
GS 7432Tianjin Airlines16:3018:001h 30m320
CZ 3825China Southern Airlines17:5519:351h 40mC09
CZ 8221China Southern Airlines19:5521:451h 50m32N
PN 6570West Air (China)23:2001:151h 55m320
CZ 3421China Southern Airlines08:1510:001h 45m32N
3U 8010Sichuan Airlines16:2517:551h 30m321
GS 7432Tianjin Airlines16:3018:001h 30m320
CZ 3825China Southern Airlines17:5519:351h 40mC09
CZ 8221China Southern Airlines19:5521:451h 50m320
PN 6570West Air (China)23:2001:151h 55m320
CZ 3421China Southern Airlines08:1510:001h 45m32N
3U 8010Sichuan Airlines16:2517:551h 30m321
GS 7432Tianjin Airlines16:3018:001h 30m320
CZ 3825China Southern Airlines17:5519:351h 40mC09

Showing the first 40 of 42 scheduled CSX to CKG departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every CSX to CKG date on the interactive map

Award seats on CSX to CKG departures

2LNR tracks award seats on China Southern Airlines, date by date. Open the calendar for Changsha to Chongqing 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

Confirmed upgrade and award seats on each CSX to CKG departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

See CSX to CKG on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Changsha to Chongqing nonstop

Carriers operating CSX to CKG nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See CSX to CKG on the interactive map →

Frequently asked questions about CSX to CKG

How far is Chongqing from Changsha?
CSX to CKG covers about 411 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from CSX to CKG?
China Southern Airlines, Tianjin Airlines, Sichuan Airlines, and West Air (China) fly the route nonstop. 2LNR tracks award seats on China Southern Airlines.
How many flights a week are there from CSX to CKG?
About 42 nonstop flights a week run between Changsha and Chongqing in the current schedule, operated by China Southern Airlines, Tianjin Airlines, Sichuan Airlines, and West Air (China). Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from CSX to CKG depart?
Scheduled CSX to CKG nonstops in the next 7 days with service leave between 08:15 and 23:20, local time at Changsha. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on CSX to CKG?
Open the CSX to CKG 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.

Never miss CSX to CKG upgrade or award space

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

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