--- title: "Changsha (CSX) to Chongqing (CKG) flights: who flies it" description: "China Southern Airlines, Sichuan Airlines and 2 more airlines fly nonstop from CSX to CKG, about 30 flights a week. Award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/csx-ckg" url: "https://2lnr.com/routes/csx-ckg.md" date_modified: "2026-10-18T05:10:47Z" --- # Changsha to Chongqing (CSX-CKG): nonstop flights and award space Sichuan Airlines, China Southern Airlines, Tianjin Airlines, and West Air fly nonstop between Changsha (CSX) and Chongqing (CKG), roughly 30 times a week. The timetable below shows the nonstop scheduled at 1h 30m to 1h 55m for the 411 miles. 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See CSX to CKG on the interactive map [Get started free](https://2lnr.com/login) 30 Flights a week, 4-week average 1h 30m to 1h 55m Scheduled flight time 411 mi Nonstop distance Free To get started ## Changsha to Chongqing flight schedule Scheduled nonstop departures for CSX to CKG starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Changsha (CSX) to Chongqing (CKG) | Date | Flight | Airline | Departs CSX | Arrives CKG | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Wed, Oct 21 | CZ 3421 | China Southern Airlines | 08:15 | 09:55 | 1h 40m | [Airbus A321](https://2lnr.com/seatmaps/cz/a321.md) | | Wed, Oct 21 | 3U 8010 | Sichuan Airlines | 16:25 | 17:55 | 1h 30m | [Airbus A321](https://2lnr.com/seatmaps/3u/a321.md) | | Wed, Oct 21 | GS 7432 | Tianjin Airlines | 16:30 | 18:00 | 1h 30m | [Airbus A320](https://2lnr.com/seatmaps/gs/a320.md) | | Wed, Oct 21 | CZ 3825 | China Southern Airlines | 17:55 | 19:35 | 1h 40m | C09 | | Wed, Oct 21 | CZ 8221 | China Southern Airlines | 19:55 | 21:45 | 1h 50m | [Airbus A320neo](https://2lnr.com/seatmaps/cz/a320neo.md) | | Wed, Oct 21 | PN 6570 | West Air | 23:20 | 01:15 | 1h 55m | [Airbus A320](https://2lnr.com/seatmaps/pn/a320.md) | | Thu, Oct 22 | CZ 3421 | China Southern Airlines | 08:15 | 09:55 | 1h 40m | Airbus A321 | | Thu, Oct 22 | 3U 8010 | Sichuan Airlines | 16:25 | 18:05 | 1h 40m | Airbus A321 | | Thu, Oct 22 | GS 7432 | Tianjin Airlines | 16:30 | 18:00 | 1h 30m | Airbus A320 | | Thu, Oct 22 | CZ 3825 | China Southern Airlines | 17:55 | 19:35 | 1h 40m | C09 | | Thu, Oct 22 | CZ 8221 | China Southern Airlines | 19:55 | 21:45 | 1h 50m | 73N | | Thu, Oct 22 | PN 6570 | West Air | 23:20 | 01:15 | 1h 55m | Airbus A320 | | Fri, Oct 23 | CZ 3421 | China Southern Airlines | 08:15 | 10:00 | 1h 45m | Airbus A321 | | Fri, Oct 23 | 3U 8010 | Sichuan Airlines | 16:25 | 17:55 | 1h 30m | [Airbus A320](https://2lnr.com/seatmaps/3u/a320.md) | | Fri, Oct 23 | GS 7432 | Tianjin Airlines | 16:30 | 18:00 | 1h 30m | Airbus A320 | | Fri, Oct 23 | CZ 3825 | China Southern Airlines | 17:55 | 19:35 | 1h 40m | C09 | | Fri, Oct 23 | CZ 8221 | China Southern Airlines | 19:55 | 21:45 | 1h 50m | Airbus A321 | | Fri, Oct 23 | PN 6570 | West Air | 23:20 | 01:15 | 1h 55m | [Airbus A319](https://2lnr.com/seatmaps/pn/a319.md) | | Sat, Oct 24 | CZ 3421 | China Southern Airlines | 08:15 | 09:55 | 1h 40m | Airbus A321 | | Sat, Oct 24 | 3U 8010 | Sichuan Airlines | 16:25 | 18:05 | 1h 40m | Airbus A321 | | Sat, Oct 24 | GS 7432 | Tianjin Airlines | 16:30 | 18:00 | 1h 30m | Airbus A320 | | Sat, Oct 24 | CZ 3825 | China Southern Airlines | 17:55 | 19:35 | 1h 40m | C09 | | Sat, Oct 24 | CZ 8221 | China Southern Airlines | 19:55 | 21:45 | 1h 50m | Airbus A320neo | | Sat, Oct 24 | PN 6570 | West Air | 23:20 | 01:15 | 1h 55m | Airbus A320 | | Sun, Oct 25 | CZ 3421 | China Southern Airlines | 08:00 | 09:45 | 1h 45m | [Airbus A320](https://2lnr.com/seatmaps/cz/a320.md) | | Sun, Oct 25 | 3U 8008 | Sichuan Airlines | 12:25 | 13:55 | 1h 30m | Airbus A321 | | Sun, Oct 25 | GS 6588 | Tianjin Airlines | 15:50 | 17:20 | 1h 30m | Airbus A320 | | Sun, Oct 25 | 3U 8010 | Sichuan Airlines | 16:25 | 17:55 | 1h 30m | Airbus A320 | | Mon, Oct 26 | CZ 3421 | China Southern Airlines | 08:00 | 09:45 | 1h 45m | Airbus A320 | | Mon, Oct 26 | 3U 8008 | Sichuan Airlines | 12:25 | 13:55 | 1h 30m | Airbus A321 | | Mon, Oct 26 | GS 6588 | Tianjin Airlines | 15:50 | 17:20 | 1h 30m | Airbus A320 | | Mon, Oct 26 | 3U 8010 | Sichuan Airlines | 16:25 | 17:55 | 1h 30m | Airbus A320 | | Tue, Oct 27 | CZ 3421 | China Southern Airlines | 08:00 | 09:45 | 1h 45m | Airbus A320 | | Tue, Oct 27 | 3U 8008 | Sichuan Airlines | 12:25 | 13:55 | 1h 30m | Airbus A321 | | Tue, Oct 27 | GS 6588 | Tianjin Airlines | 15:50 | 17:20 | 1h 30m | Airbus A320 | | Tue, Oct 27 | 3U 8010 | Sichuan Airlines | 16:25 | 17:55 | 1h 30m | Airbus A321 | Showing all 36 scheduled CSX to CKG departures across 7 days with service, starting October 21, 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 CSX to CKG date on the interactive map ## Aircraft on the Changsha to Chongqing nonstop Where the schedule table on this page names the aircraft, China Southern Airlines flies the [Airbus A321](https://2lnr.com/seatmaps/cz/a321.md), the [Airbus A320](https://2lnr.com/seatmaps/cz/a320.md), and the [Airbus A320neo](https://2lnr.com/seatmaps/cz/a320neo.md). Sichuan Airlines flies the [Airbus A321](https://2lnr.com/seatmaps/3u/a321.md) and the [Airbus A320](https://2lnr.com/seatmaps/3u/a320.md). Tianjin Airlines flies the [Airbus A320](https://2lnr.com/seatmaps/gs/a320.md). West Air flies the [Airbus A320](https://2lnr.com/seatmaps/pn/a320.md) and the [Airbus A319](https://2lnr.com/seatmaps/pn/a319.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## 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. China Southern Airlines award space was open on 6 of the 14 Changsha to Chongqing 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 CSX to CKG 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 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. Where 2LNR tracks the carrier, its departures show award space by date. - [Sichuan Airlines (3U) route map](https://2lnr.com/routes/airlines/3u.md)\ [The aircraft 3U flies](https://2lnr.com/seatmaps/3u.md) - [China Southern Airlines (CZ) route map](https://2lnr.com/routes/airlines/cz.md)\ [The aircraft CZ flies](https://2lnr.com/seatmaps/cz.md) - [Tianjin Airlines (GS) route map](https://2lnr.com/routes/airlines/gs.md)\ [The aircraft GS flies](https://2lnr.com/seatmaps/gs.md) - [West Air (PN) route map](https://2lnr.com/routes/airlines/pn.md)\ [The aircraft PN flies](https://2lnr.com/seatmaps/pn.md) See CSX to CKG on the interactive map → ## Frequently asked questions about CSX to CKG **How long is the flight from Changsha (CSX) to Chongqing (CKG)?** Scheduled flight times from Changsha (CSX) to Chongqing (CKG) run from 1h 30m to 1h 55m across the departures in the schedule table on this page. The nonstop covers about 411 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CSX to CKG?** Sichuan Airlines, China Southern Airlines, Tianjin Airlines, and West Air fly CSX to CKG nonstop. 2LNR tracks award seats on China Southern Airlines. **How many flights a week are there from CSX to CKG?** About 30 nonstop flights a week run between Changsha (CSX) and Chongqing (CKG) in the current schedule, operated by Sichuan Airlines, China Southern Airlines, Tianjin Airlines, and West Air. 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 08:00 and 23:20, local time at Changsha. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CSX to CKG nonstop?** In the schedule table on this page, CSX to CKG nonstops fly as CZ 3421, CZ 3825, and CZ 8221 on China Southern Airlines; 3U 8008 and 3U 8010 on Sichuan Airlines; GS 6588 and GS 7432 on Tianjin Airlines; and PN 6570 on West Air. The table lists each departure by date with its times and aircraft. **How do I check 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. Flying the other way? See [CKG to CSX nonstop flights and award space](https://2lnr.com/routes/ckg-csx.md). Award seats rather than schedules? See [China Southern Airlines award availability](https://2lnr.com/awards/cz.md). Looking beyond this route? See [every route from Changsha (CSX)](https://2lnr.com/routes/csx.md), or [every route from Chongqing (CKG)](https://2lnr.com/routes/ckg.md). Nonstops to Chongqing (CKG) from other airports within 150 miles of Changsha (CSX): - [Yichun (YIC) to Chongqing (CKG)](https://2lnr.com/routes/yic-ckg.md), 72 miles from CSX - [Yueyang (Yueyanglou) (YYA) to Chongqing (CKG)](https://2lnr.com/routes/yya-ckg.md), 78 miles from CSX - [Hengyang (HNY) to Chongqing (CKG)](https://2lnr.com/routes/hny-ckg.md), 103 miles from CSX Nonstops from Changsha (CSX) to other airports within 150 miles of Chongqing (CKG): - [Changsha (CSX) to Nanchong (NAO)](https://2lnr.com/routes/csx-nao.md), 82 miles from CKG - [Changsha (CSX) to Luzhou (LZO)](https://2lnr.com/routes/csx-lzo.md), 97 miles from CKG - [Changsha (CSX) to Wanzhou (WXN)](https://2lnr.com/routes/csx-wxn.md), 130 miles from CKG - [Changsha (CSX) to Chengdu (TFU)](https://2lnr.com/routes/csx-tfu.md), 138 miles from CKG - [Changsha (CSX) to Bazhong (BZX)](https://2lnr.com/routes/csx-bzx.md), 139 miles from CKG Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## See CSX to CKG 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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