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CSN340

ICN → CAN · Airbus A321 Neo · China Southern Airlines

For travellers

Departure · Seoul (ICN)

Terminal T1 · Gate 123 · Check-in E19-E36
Scheduled 23 Sep 09:40 · Departed 23 Sep 10:03 · +23 min
Board status: Departure
Airborne since 23 Sep 10:02 (ADS-B)

Arrival · Guangzhou (CAN)

Terminal T2 · Gate 52/53 · Baggage belt 44
Scheduled 23 Sep 12:30 · Landed 23 Sep 12:07 · early
Board status: Landed
Landed 23 Sep 12:07 (airport data)

Board data from guangzhou, incheon, updated 11651 min ago; times local to each airport.

Flight

Status
Completed (landing confirmed by airport data)
Arrival confirmed via
Airport data (confirmed)
Departure
Incheon International Airport (ICN) — Seoul, South Korea
Scheduled departure
2026-09-23 00:40 UTC
Departed
2026-09-23 01:02 UTC
Arrival
Guangzhou Baiyun International Airport (CAN) — Guangzhou, China
Scheduled arrival
2026-09-23 04:30 UTC
Estimated arrival
2026-09-23 04:11 UTC
Also flies as
CZ340
Codeshares
3U7034
Distance flown
2181 km
Straight-line distance
2006 km
Approach distance
33 km

Aircraft

Registration
B-303Y
Type
Airbus A321 Neo
Seats
195 total (4 Business, 191 Economy)
CO2 (EMEP est., total)
47.2 t (449 kg/pax Business, 237 kg/pax Economy)

Altitude & speed

Max altitude
34,000 ft
Max ground speed
464 kt
Tracked
2h 53m · 2,180 km
Altitude (ft, max 34,000)
018,36036,7200m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 464)
02515010m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 34,000)
018,36036,7200m1h 0m2h 0m
Ground speed (kt, max 464)
02515010m1h 0m2h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

China Southern Airlines (CSN)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 00:59 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-303W Airbus A321 Neo Completed (landing confirmed by airport data) ~2239 km est. (639 km recorded)
2026-10-01 03:52 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-309J Airbus A321 Neo Completed (landing confirmed by airport data) ~103 km est. (80 km recorded)
2026-10-01 00:56 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-309J Airbus A321 Neo Completed (landing confirmed by airport data) ~2226 km est. (630 km recorded)
2026-09-30 01:01 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-301V Airbus A321 Neo Completed (landing confirmed by airport data) ~2198 km est. (594 km recorded)
2026-09-29 00:45 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-303Y Airbus A321 Neo Completed (landing confirmed by airport data) ~2235 km est. (601 km recorded)
2026-09-28 00:45 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8368 Airbus A321 Neo Completed (landing confirmed by airport data) ~2229 km est. (669 km recorded)
2026-09-27 03:51 UTC CSN340 CAN → ?
Guangzhou → ?
 B-1092 Airbus A321 Neo Incomplete (signal lost) 68 km
2026-09-27 01:04 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1092 Airbus A321 Neo Completed (landing confirmed by airport data) ~2162 km est. (487 km recorded)
2026-09-26 03:42 UTC CSN340 CAN → ?
Guangzhou → ?
 B-301V Airbus A321 Neo Incomplete (signal lost) 58 km
2026-09-26 00:58 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-301V Airbus A321 Neo Completed (landing confirmed by airport data) ~2177 km est. (536 km recorded)
2026-09-25 03:32 UTC CSN340 CAN → ?
Guangzhou → ?
 B-8368 Airbus A321 Neo Incomplete (signal lost) 71 km
2026-09-25 00:51 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8368 Airbus A321 Neo Completed (landing confirmed by airport data) ~2173 km est. (593 km recorded)
2026-09-24 00:55 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-306L Airbus A321 Neo Completed (landing confirmed by airport data) 2229 km
2026-09-23 01:02 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-303Y Airbus A321 Neo Completed (landing confirmed by airport data) 2181 km
2026-09-22 00:46 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-309J Airbus A321 Neo Completed (landing confirmed by airport data) ~2200 km est. (591 km recorded)
2026-09-21 00:53 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-301U Airbus A321 Neo Completed (landing confirmed by airport data) 2265 km
2026-09-20 01:07 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1090 Airbus A321 Neo Completed (landing confirmed by airport data) ~2229 km est. (620 km recorded)
2026-09-19 01:02 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1092 Airbus A321 Neo Completed (landing confirmed by airport data) 2245 km
2026-09-18 00:52 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-303W Airbus A321 Neo Completed (landing confirmed by airport data) ~2223 km est. (625 km recorded)
2026-09-17 03:50 UTC CSN340 CAN → ?
Guangzhou → ?
 B-1090 Airbus A321 Neo Incomplete (signal lost) 70 km
2026-09-17 00:56 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1090 Airbus A321 Neo Completed (landing confirmed by airport data) ~2206 km est. (565 km recorded)
2026-09-16 00:57 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1092 Airbus A321 Neo Incomplete (signal lost) ~3238 km est. (1679 km recorded)
2026-09-15 00:50 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1087 Airbus A321 Neo Completed (landing confirmed by airport data) ~2268 km est. (578 km recorded)
2026-09-14 00:56 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-303W Airbus A321 Neo Completed (landing confirmed by airport data) 2277 km
2026-09-13 02:20 UTC CSN340 SHA → ?
Shanghai → ?
 B-1091 Airbus A321 Neo Incomplete (signal lost) 2704 km
2026-09-13 01:00 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1091 Airbus A321 Neo Completed (landing confirmed by airport data) ~2142 km est. (393 km recorded)
2026-09-12 03:45 UTC CSN340 CAN → CAN
Guangzhou → Guangzhou
 B-1092 Airbus A321 Neo Completed (landing presumed) ~102 km est. (79 km recorded)
2026-09-12 00:51 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1092 Airbus A321 Neo Completed (landing confirmed by airport data) ~2215 km est. (568 km recorded)
2026-09-11 04:00 UTC CSN340 CAN → ?
Guangzhou → ?
 B-8369 Airbus A321 Neo Incomplete (signal lost) 1615 km
2026-09-11 01:09 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8369 Airbus A321 Neo Completed (landing confirmed by airport data) ~2254 km est. (466 km recorded)
2026-09-10 03:41 UTC CSN340 CAN → ?
Guangzhou → ?
 B-1089 Airbus A321 Neo Incomplete (signal lost) 70 km
2026-09-10 00:50 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1089 Airbus A321 Neo Completed (landing confirmed by airport data) ~2259 km est. (604 km recorded)
2026-09-08 00:48 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1088 Airbus A321 Neo Completed (landing confirmed by airport data) ~2247 km est. (588 km recorded)
2026-09-07 00:54 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1090 Airbus A321 Neo Completed (landing confirmed by airport data) 2267 km
2026-09-06 00:59 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1088 Airbus A321 Neo Completed (landing confirmed by airport data) ~2226 km est. (1292 km recorded)
2026-09-05 00:51 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8367 Airbus A321 Neo Completed (landing confirmed by airport data) ~2195 km est. (563 km recorded)
2026-09-04 01:07 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8369 Airbus A321 Neo Completed (landing confirmed by airport data) 2263 km
2026-09-03 01:12 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8368 Airbus A321 Neo Completed (landing confirmed by airport data) 2269 km
2026-09-02 00:49 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8367 Airbus A321 Neo Completed 2255 km
2026-09-01 01:38 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-303W Airbus A321 Neo Completed (landing confirmed by airport data) 2182 km
2026-08-31 01:45 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8367 Airbus A321 Neo Completed 2264 km
2026-08-30 01:00 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-301V Airbus A321 Neo Completed ~2212 km est. (584 km recorded)
2026-08-29 00:45 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8367 Airbus A321 Neo Completed ~2178 km est. (492 km recorded)
2026-08-28 01:18 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1087 Airbus A321 Neo Completed 2208 km
2026-08-27 01:01 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-1089 Airbus A321 Neo Completed ~2248 km est. (567 km recorded)
2026-08-26 00:53 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-8368 Airbus A321 Neo Completed (landing confirmed by airport data) ~2229 km est. (424 km recorded)
2026-08-25 00:56 UTC CSN340 ICN → ?
Seoul → ?
 B-1091 Airbus A321 Neo Completed 2557 km
2026-08-24 01:06 UTC CSN340 ICN → ?
Seoul → ?
 B-303W Airbus A321 Neo Completed 2181 km
2026-08-23 01:05 UTC CSN340 ICN → CAN
Seoul → Guangzhou
 B-303Y Airbus A321 Neo Completed 2369 km
2026-08-22 01:11 UTC CSN340 ICN → ?
Seoul → ?
 B-8368 Airbus A321 Neo Completed 2527 km

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