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CSN686

ICN → DLC · Airbus A321 Neo · China Southern Airlines

For travellers

Departure · Seoul (ICN)

Terminal T1 · Gate 123 · Check-in E19-E36
Scheduled 18 Sep 11:25 · Departed 18 Sep 11:37 · +12 min
Board status: Departure
Airborne since 18 Sep 11:16 (ADS-B)

Board data from incheon, updated 20720 min ago; times local to each airport.

Flight

Status
Incomplete (signal lost)
Departure
Incheon International Airport (ICN) — Seoul, South Korea
Scheduled departure
2026-09-18 02:25 UTC
Est. departure time
2026-09-18 02:04 UTC (approx.)
Arrival
Zhoushuizi Airport (DLC) — Dalian, China (scheduled)
Also flies as
CZ686
Distance flown
356 km
Straight-line distance
460 km

Aircraft

Registration
B-303K
Type
Airbus A321 Neo
Seats
195 total (4 Business, 191 Economy)

Altitude & speed

Max altitude
23,600 ft
Max ground speed
429 kt
Tracked
51m · 346 km
Altitude (ft, max 23,600)
012,74425,4880m30m
Ground speed (kt, max 429)
02324630m30m
Altitude (ft, max 23,600)
012,74425,4880m
Ground speed (kt, max 429)
02324630m

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 02:37 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~568 km est. (287 km recorded)
2026-10-01 02:22 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~757 km est. (572 km recorded)
2026-09-30 02:40 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~610 km est. (338 km recorded)
2026-09-29 02:19 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~789 km est. (582 km recorded)
2026-09-28 02:42 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~572 km est. (262 km recorded)
2026-09-26 02:15 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~565 km est. (370 km recorded)
2026-09-25 02:30 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~608 km est. (332 km recorded)
2026-09-24 02:17 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~564 km est. (243 km recorded)
2026-09-23 02:17 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~776 km est. (590 km recorded)
2026-09-22 02:13 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~608 km est. (316 km recorded)
2026-09-21 02:24 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~568 km est. (267 km recorded)
2026-09-20 02:22 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~573 km est. (273 km recorded)
2026-09-19 02:27 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~580 km est. (295 km recorded)
2026-09-18 02:16 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~613 km est. (356 km recorded)
2026-09-17 02:16 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~622 km est. (445 km recorded)
2026-09-16 05:30 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Incomplete (signal lost) 13 km
2026-09-16 02:29 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~566 km est. (287 km recorded)
2026-09-15 02:17 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~583 km est. (369 km recorded)
2026-09-14 02:19 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~575 km est. (293 km recorded)
2026-09-13 02:26 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~579 km est. (324 km recorded)
2026-09-12 02:20 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303K Airbus A321 Neo Incomplete (signal lost) ~581 km est. (298 km recorded)
2026-09-11 02:11 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~759 km est. (576 km recorded)
2026-09-10 02:12 UTC CSN686 ICN → DLC
Seoul → Dalian
 B-303G Airbus A321 Neo Incomplete (signal lost) ~590 km est. (390 km recorded)
2026-09-08 02:16 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Incomplete (signal lost) 422 km
2026-09-07 02:21 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Incomplete (signal lost) 282 km
2026-09-06 02:08 UTC CSN686 ICN → ?
Seoul → ?
 B-6580 Airbus A321 Incomplete (signal lost) 618 km
2026-09-05 02:18 UTC CSN686 ICN → ?
Seoul → ?
 B-8548 Airbus A321 Incomplete (signal lost) 577 km
2026-09-04 02:13 UTC CSN686 ICN → ?
Seoul → ?
 B-30AJ Airbus A320 Neo Incomplete (signal lost) 325 km
2026-09-03 02:36 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Completed 623 km
2026-09-02 13:53 UTC CSN686 XIY → ICN
Xi'an → Seoul
 B-303K Airbus A321 Neo Completed 1903 km
2026-09-02 02:23 UTC CSN686 ICN → ?
Seoul → ?
 B-30AJ Airbus A320 Neo Completed 615 km
2026-09-01 02:12 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Completed 306 km
2026-08-31 02:17 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Completed 733 km
2026-08-30 02:24 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Completed 648 km
2026-08-29 02:23 UTC CSN686 ICN → ?
Seoul → ?
 B-303G Airbus A321 Neo Completed 656 km
2026-08-28 02:18 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Completed 662 km
2026-08-27 02:15 UTC CSN686 ICN → ?
Seoul → ?
 B-303G Airbus A321 Neo Completed 409 km
2026-08-26 02:40 UTC CSN686 ICN → ICN
Seoul → Seoul
 B-303K Airbus A321 Neo Completed ~1241 km est. (624 km recorded)
2026-08-25 02:27 UTC CSN686 ICN → ICN
Seoul → Seoul
 B-303K Airbus A321 Neo Completed ~1336 km est. (693 km recorded)
2026-08-24 05:27 UTC CSN686 ICN → ICN
Seoul → Seoul
 B-303G Airbus A321 Neo Completed ~947 km est. (571 km recorded)
2026-08-23 02:16 UTC CSN686 ICN → ICN
Seoul → Seoul
 B-303K Airbus A321 Neo Completed ~806 km est. (494 km recorded)
2026-08-22 02:15 UTC CSN686 ICN → ICN
Seoul → Seoul
 B-303K Airbus A321 Neo Completed ~1676 km est. (1070 km recorded)
2026-08-21 02:21 UTC CSN686 ICN → ICN
Seoul → Seoul
 B-303K Airbus A321 Neo Completed ~1997 km est. (757 km recorded)
2026-08-20 02:22 UTC CSN686 ICN → ICN
Seoul → Seoul
 B-303K Airbus A321 Neo Completed ~1088 km est. (368 km recorded)
2026-08-19 02:23 UTC CSN686 ICN → ICN
Seoul → Seoul
 B-303K Airbus A321 Neo Completed ~1923 km est. (730 km recorded)
2026-08-18 02:27 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Completed 615 km
2026-08-17 02:13 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Completed 400 km
2026-08-16 02:31 UTC CSN686 ICN → ?
Seoul → ?
 B-303G Airbus A321 Neo Completed 628 km
2026-08-15 02:25 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Completed 899 km
2026-08-14 02:26 UTC CSN686 ICN → ?
Seoul → ?
 B-303K Airbus A321 Neo Completed 755 km

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