Chongqing to Changzhou (CKG-CZX): nonstop upgrade & award space

China Eastern Airlines, Sichuan Airlines, and China Southern Airlines fly nonstop between Chongqing (CKG) and Changzhou (CZX), roughly 24 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 CKG to CZX 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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24
Nonstop flights a week
793 mi
Nonstop distance
Free
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Chongqing to Changzhou flight schedule

Scheduled nonstop departures for CKG to CZX, 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 Chongqing (CKG) to Changzhou (CZX)
Date Flight Airline Departs CKG Arrives CZX Duration Aircraft
3U 8097Sichuan Airlines06:5008:552h 5m320
MU 2904China Eastern Airlines10:4012:452h 5m320
MU 2786China Eastern Airlines17:3019:251h 55m320
3U 8097Sichuan Airlines06:5008:552h 5m320
MU 2904China Eastern Airlines10:4012:452h 5m320
CZ 2121China Southern Airlines13:0015:002h320
MU 2786China Eastern Airlines17:3019:251h 55m320
3U 8097Sichuan Airlines06:5008:552h 5m320
MU 2904China Eastern Airlines10:4012:452h 5m320
MU 2786China Eastern Airlines17:3019:251h 55m320
3U 8097Sichuan Airlines06:5008:552h 5m320
MU 2904China Eastern Airlines10:4012:452h 5m320
CZ 2121China Southern Airlines13:0015:002h320
MU 2786China Eastern Airlines17:3019:251h 55m320
3U 8097Sichuan Airlines06:5008:552h 5m320
MU 2904China Eastern Airlines10:4012:452h 5m320
MU 2786China Eastern Airlines17:3019:251h 55m320
3U 8097Sichuan Airlines06:5008:552h 5m320
MU 2904China Eastern Airlines10:4012:452h 5m320
MU 2786China Eastern Airlines17:3019:251h 55m320
3U 8097Sichuan Airlines06:5008:552h 5m320
MU 2904China Eastern Airlines10:4012:452h 5m320
CZ 2121China Southern Airlines13:0015:002h320
MU 2786China Eastern Airlines17:3019:251h 55m320

Showing all 24 scheduled CKG to CZX departures across the next 7 days with service. 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 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 CKG to CZX date on the interactive map

Award seats on CKG to CZX departures

2LNR tracks award seats on China Southern Airlines, date by date. Open the calendar for Chongqing to Changzhou 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 CKG to CZX 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 CKG to CZX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chongqing to Changzhou nonstop

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

See CKG to CZX on the interactive map →

Frequently asked questions about CKG to CZX

How far is Changzhou from Chongqing?
CKG to CZX covers about 793 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 CKG to CZX?
China Eastern Airlines, Sichuan Airlines, and China Southern Airlines fly the route nonstop. 2LNR tracks award seats on China Southern Airlines.
How many flights a week are there from CKG to CZX?
About 24 nonstop flights a week run between Chongqing and Changzhou in the current schedule, operated by China Eastern Airlines, Sichuan Airlines, and China Southern Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from CKG to CZX depart?
Scheduled CKG to CZX nonstops in the next 7 days with service leave between 06:50 and 17:30, local time at Chongqing. 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 CKG to CZX?
Open the CKG to CZX 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 CKG to CZX 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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