--- title: "Chengdu (CTU) to Changsha (CSX) flights: who flies it" description: "Air China, Sichuan Airlines and Xizang Airlines fly nonstop from CTU to CSX, about 37 flights a week, covering 581 miles. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/ctu-csx" url: "https://2lnr.com/routes/ctu-csx.md" date_modified: "2026-10-18T05:10:47Z" --- # Chengdu to Changsha (CTU-CSX): nonstop flights and who flies them Air China, Sichuan Airlines, and Xizang Airlines fly nonstop between Chengdu (CTU) and Changsha (CSX), roughly 37 times a week. The timetable below shows the nonstop scheduled at 1h 40m to 2h 25m for the 581 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See CTU to CSX on the interactive map [Get started free](https://2lnr.com/login) 37 Flights a week, 4-week average 1h 40m to 2h 25m Scheduled flight time 581 mi Nonstop distance Free To get started ## Chengdu to Changsha flight schedule Scheduled nonstop departures for CTU to CSX 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. Scheduled nonstop departures from Chengdu (CTU) to Changsha (CSX) | Date | Flight | Airline | Departs CTU | Arrives CSX | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | TV 9857 | Xizang Airlines | 06:40 | 09:05 | 2h 25m | [Airbus A319](https://2lnr.com/seatmaps/tv/a319.md) | | Thu, Oct 22 | 3U 8765 | Sichuan Airlines | 08:00 | 09:55 | 1h 55m | [Airbus A321](https://2lnr.com/seatmaps/3u/a321.md) | | Thu, Oct 22 | CA 4399 | Air China | 09:55 | 12:00 | 2h 5m | [Airbus A320](https://2lnr.com/seatmaps/ca/a320.md) | | Thu, Oct 22 | CA 4391 | Air China | 11:55 | 14:05 | 2h 10m | [Airbus A321](https://2lnr.com/seatmaps/ca/a321.md) | | Thu, Oct 22 | 3U 8771 | Sichuan Airlines | 14:00 | 15:55 | 1h 55m | [Airbus A320](https://2lnr.com/seatmaps/3u/a320.md) | | Thu, Oct 22 | CA 4393 | Air China | 19:55 | 21:50 | 1h 55m | Airbus A320 | | Thu, Oct 22 | 3U 8767 | Sichuan Airlines | 20:10 | 21:50 | 1h 40m | Airbus A320 | | Thu, Oct 22 | CA 4321 | Air China | 21:00 | 22:55 | 1h 55m | [Airbus A320neo](https://2lnr.com/seatmaps/ca/a320neo.md) | | Fri, Oct 23 | 3U 8769 | Sichuan Airlines | 06:20 | 08:05 | 1h 45m | Airbus A321 | | Fri, Oct 23 | TV 9857 | Xizang Airlines | 06:40 | 09:05 | 2h 25m | Airbus A319 | | Fri, Oct 23 | 3U 8765 | Sichuan Airlines | 08:00 | 09:55 | 1h 55m | Airbus A321 | | Fri, Oct 23 | CA 4399 | Air China | 09:55 | 12:00 | 2h 5m | [Airbus A321neo family](https://2lnr.com/seatmaps/ca/a321neo.md) | | Fri, Oct 23 | CA 4391 | Air China | 11:55 | 14:05 | 2h 10m | Airbus A320 | | Fri, Oct 23 | CA 4393 | Air China | 19:55 | 21:50 | 1h 55m | Airbus A321neo family | | Fri, Oct 23 | 3U 8767 | Sichuan Airlines | 20:00 | 21:45 | 1h 45m | Airbus A320 | | Fri, Oct 23 | CA 4321 | Air China | 21:00 | 22:55 | 1h 55m | Airbus A320neo | | Sat, Oct 24 | TV 9857 | Xizang Airlines | 06:40 | 09:05 | 2h 25m | Airbus A319 | | Sat, Oct 24 | 3U 8765 | Sichuan Airlines | 08:00 | 09:55 | 1h 55m | Airbus A321 | | Sat, Oct 24 | CA 4399 | Air China | 09:55 | 12:00 | 2h 5m | Airbus A320neo | | Sat, Oct 24 | CA 4391 | Air China | 11:55 | 14:05 | 2h 10m | Airbus A321neo family | | Sat, Oct 24 | 3U 8771 | Sichuan Airlines | 14:00 | 15:55 | 1h 55m | Airbus A320 | | Sat, Oct 24 | CA 4393 | Air China | 19:55 | 21:50 | 1h 55m | Airbus A321neo family | | Sat, Oct 24 | 3U 8767 | Sichuan Airlines | 20:10 | 21:50 | 1h 40m | Airbus A320 | | Sat, Oct 24 | CA 4321 | Air China | 21:00 | 22:55 | 1h 55m | Airbus A320neo | | Sun, Oct 25 | CA 4391 | Air China | 07:25 | 09:20 | 1h 55m | Airbus A320 | | Sun, Oct 25 | 3U 8765 | Sichuan Airlines | 07:55 | 09:55 | 2h | Airbus A321 | | Sun, Oct 25 | CA 4399 | Air China | 09:00 | 10:40 | 1h 40m | Airbus A320 | | Sun, Oct 25 | CA 4321 | Air China | 14:20 | 16:05 | 1h 45m | Airbus A320 | | Sun, Oct 25 | CA 4393 | Air China | 19:55 | 21:50 | 1h 55m | Airbus A321neo family | | Mon, Oct 26 | CA 4391 | Air China | 07:25 | 09:20 | 1h 55m | Airbus A320 | | Mon, Oct 26 | CA 4399 | Air China | 09:00 | 10:40 | 1h 40m | Airbus A320 | | Mon, Oct 26 | 3U 8765 | Sichuan Airlines | 19:55 | 21:45 | 1h 50m | Airbus A320 | | Mon, Oct 26 | CA 4393 | Air China | 19:55 | 21:50 | 1h 55m | Airbus A321neo family | | Mon, Oct 26 | CA 4321 | Air China | 21:00 | 22:55 | 1h 55m | Airbus A320neo | | Tue, Oct 27 | CA 4391 | Air China | 07:25 | 09:20 | 1h 55m | Airbus A320 | | Tue, Oct 27 | CA 4399 | Air China | 08:55 | 10:40 | 1h 45m | Airbus A320 | | Tue, Oct 27 | 3U 8765 | Sichuan Airlines | 19:55 | 21:45 | 1h 50m | Airbus A320 | | Tue, Oct 27 | CA 4393 | Air China | 19:55 | 21:50 | 1h 55m | Airbus A321neo family | | Tue, Oct 27 | CA 4321 | Air China | 21:00 | 22:55 | 1h 55m | Airbus A320neo | | Wed, Oct 28 | CA 4391 | Air China | 07:25 | 09:20 | 1h 55m | Airbus A320 | Showing the first 40 of 44 scheduled CTU to CSX 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 CTU to CSX date on the interactive map ## Aircraft on the Chengdu to Changsha nonstop In the schedule table on this page, Air China flies the [Airbus A320](https://2lnr.com/seatmaps/ca/a320.md), the [Airbus A321neo family](https://2lnr.com/seatmaps/ca/a321neo.md), the [Airbus A320neo](https://2lnr.com/seatmaps/ca/a320neo.md), and the [Airbus A321](https://2lnr.com/seatmaps/ca/a321.md). Sichuan Airlines flies the [Airbus A320](https://2lnr.com/seatmaps/3u/a320.md) and the [Airbus A321](https://2lnr.com/seatmaps/3u/a321.md). Xizang Airlines flies the [Airbus A319](https://2lnr.com/seatmaps/tv/a319.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full CTU to CSX nonstop schedule This page carries the full CTU to CSX nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each CTU to CSX nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See CTU to CSX on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Chengdu to Changsha nonstop Carriers operating CTU to CSX nonstop in the current schedule. - [Air China (CA) route map](https://2lnr.com/routes/airlines/ca.md)\ [The aircraft CA flies](https://2lnr.com/seatmaps/ca.md) - [Sichuan Airlines (3U) route map](https://2lnr.com/routes/airlines/3u.md)\ [The aircraft 3U flies](https://2lnr.com/seatmaps/3u.md) - [Xizang Airlines (TV) route map](https://2lnr.com/routes/airlines/tv.md)\ [The aircraft TV flies](https://2lnr.com/seatmaps/tv.md) See CTU to CSX on the interactive map → ## Frequently asked questions about CTU to CSX **How long is the flight from Chengdu (CTU) to Changsha (CSX)?** Scheduled flight times from Chengdu (CTU) to Changsha (CSX) run from 1h 40m to 2h 25m across the departures in the schedule table on this page. The nonstop covers about 581 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CTU to CSX?** Air China, Sichuan Airlines, and Xizang Airlines fly CTU to CSX nonstop. 2LNR doesn't show award or upgrade space for any of them on CTU to CSX, so this page carries the schedule rather than a space claim. **How many flights a week are there from CTU to CSX?** About 37 nonstop flights a week run between Chengdu (CTU) and Changsha (CSX) in the current schedule, operated by Air China, Sichuan Airlines, and Xizang Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from CTU to CSX depart?** Scheduled CTU to CSX nonstops in the next 7 days with service leave between 06:20 and 21:00, local time at Chengdu. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CTU to CSX nonstop?** The schedule table on this page lists 9 flight numbers for CTU to CSX nonstops, including CA 4321, CA 4391, CA 4393, and CA 4399 on Air China; 3U 8765, 3U 8767, and 3U 8771 on Sichuan Airlines; and TV 9857 on Xizang Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on CTU to CSX?** Not on this route: 2LNR doesn't show award or upgrade space for any airline flying CTU to CSX. The page carries the full CTU to CSX nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [CSX to CTU nonstop flights](https://2lnr.com/routes/csx-ctu.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Chengdu (CTU)](https://2lnr.com/routes/ctu.md), or [every route from Changsha (CSX)](https://2lnr.com/routes/csx.md). Nonstops to Changsha (CSX) from other airports within 150 miles of Chengdu (CTU): - [Chengdu (TFU) to Changsha (CSX)](https://2lnr.com/routes/tfu-csx.md), 34 miles from CTU - [Mianyang (MIG) to Changsha (CSX)](https://2lnr.com/routes/mig-csx.md), 77 miles from CTU - [Yibin (YBP) to Changsha (CSX)](https://2lnr.com/routes/ybp-csx.md), 126 miles from CTU - [Nanchong (NAO) to Changsha (CSX)](https://2lnr.com/routes/nao-csx.md), 127 miles from CTU - [Luzhou (LZO) to Changsha (CSX)](https://2lnr.com/routes/lzo-csx.md), 146 miles from CTU Nonstops from Chengdu (CTU) to other airports within 150 miles of Changsha (CSX): - [Chengdu (CTU) to Yichun (YIC)](https://2lnr.com/routes/ctu-yic.md), 72 miles from CSX - [Chengdu (CTU) to Changde (CGD)](https://2lnr.com/routes/ctu-cgd.md), 108 miles from CSX Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full CTU to CSX nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)