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CSN6903

MIG · Boeing 737 MAX 8 · China Southern Airlines

Flight

Status
Incomplete (signal lost)
Departure
Mianyang Airport (MIG) — Mianyang, China
Departed
2026-09-23 02:08 UTC (first seen)
Distance flown
1602 km
Approach distance
100 km

Aircraft

Registration
B-1121
Type
Boeing 737 MAX 8
Seats
178 total (174 Economy, 4 Business)

Altitude & speed

Max altitude
34,100 ft
Max ground speed
468 kt
Tracked
7h 53m · 1,601 km
Altitude (ft, max 34,100)
018,41436,8280m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m
Ground speed (kt, max 468)
02535050m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m
Altitude (ft, max 34,100)
018,41436,8280m2h 0m4h 0m6h 0m
Ground speed (kt, max 468)
02535050m2h 0m4h 0m6h 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
2026-10-03 09:25 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-20AT Boeing 737 MAX 8 Incomplete (signal lost) ~228 km est. (127 km recorded)
2026-10-02 09:31 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-1165 Boeing 737 MAX 8 Incomplete (signal lost) ~184 km est. (87 km recorded)
2026-10-01 09:30 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-206C Boeing 737-800 Incomplete (signal lost) ~164 km est. (57 km recorded)
2026-09-30 09:26 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-7969 Boeing 737-800 Incomplete (signal lost) ~175 km est. (61 km recorded)
2026-09-29 09:14 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-320Y Airbus A321 Neo Incomplete (signal lost) ~389 km est. (284 km recorded)
2026-09-28 09:07 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-322A Airbus A321 Neo Incomplete (signal lost) ~367 km est. (247 km recorded)
2026-09-26 09:20 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-32LQ Airbus A321 Neo Incomplete (signal lost) ~269 km est. (181 km recorded)
2026-09-25 09:23 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-32J5 Airbus A321 Neo Incomplete (signal lost) ~404 km est. (315 km recorded)
2026-09-24 09:28 UTC CSN6903 DAT → ?
Datong → ?
 B-225E Boeing 737 MAX 8 Incomplete (signal lost) 195 km
2026-09-23 02:08 UTC CSN6903 MIG → ?
Mianyang → ?
 B-1121 Boeing 737 MAX 8 Incomplete (signal lost) 1602 km
2026-09-22 09:40 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-1285 Boeing 737-800 Completed (landing presumed) 266 km
2026-09-21 09:19 UTC CSN6903 DAT → ?
Datong → ?
 B-226H Boeing 737 MAX 8 Incomplete (signal lost) 275 km
2026-09-20 09:20 UTC CSN6903 DAT → ?
Datong → ?
 B-7970 Boeing 737-800 Incomplete (signal lost) 150 km
2026-09-19 09:32 UTC CSN6903 DAT → ?
Datong → ?
 B-20D5 Boeing 737 MAX 8 Incomplete (signal lost) 179 km
2026-09-18 09:20 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-1367 Boeing 737-800 Completed 262 km
2026-09-17 09:29 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-205L Boeing 737 MAX 8 Completed (landing presumed) 268 km
2026-09-16 09:39 UTC CSN6903 DAT → NAY
Datong → Beijing
 B-228P Boeing 737 MAX 8 Completed 239 km
2026-09-15 09:09 UTC CSN6903 ? → ? B-20EP Boeing 787-9 Incomplete (signal lost) 260 km
2026-09-14 09:52 UTC CSN6903 DAT → ?
Datong → ?
 B-1407 Boeing 737-800 Incomplete (signal lost) 242 km
2026-09-13 09:36 UTC CSN6903 DAT → ?
Datong → ?
 B-228K Boeing 737 MAX 8 Incomplete (signal lost) 197 km
2026-09-12 09:26 UTC CSN6903 DAT → ?
Datong → ?
 B-206C Boeing 737-800 Incomplete (signal lost) 240 km
2026-09-11 09:16 UTC CSN6903 ? → NAY
? → Beijing
 B-206C Boeing 737-800 Completed (landing presumed) 254 km
2026-09-10 09:29 UTC CSN6903 DAT → ?
Datong → ?
 B-20D3 Boeing 737 MAX 8 Incomplete (signal lost) 245 km
2026-09-09 09:28 UTC CSN6903 DAT → ?
Datong → ?
 B-20D5 Boeing 737 MAX 8 Incomplete (signal lost) 342 km
2026-09-08 09:12 UTC CSN6903 ? → ? B-209T Boeing 737 MAX 8 Incomplete (signal lost) 291 km
2026-09-07 09:30 UTC CSN6903 ? → ? B-20AT Boeing 737 MAX 8 Incomplete (signal lost) 465 km
2026-09-06 09:16 UTC CSN6903 ? → ? B-1236 Boeing 737-800 Incomplete (signal lost) 210 km
2026-09-05 09:44 UTC CSN6903 ? → ? B-20C9 Boeing 737 MAX 8 Incomplete (signal lost) 216 km
2026-09-04 09:18 UTC CSN6903 DAT → ?
Datong → ?
 B-1285 Boeing 737-800 Incomplete (signal lost) 291 km
2026-09-03 09:21 UTC CSN6903 ? → ? B-209T Boeing 737 MAX 8 Incomplete (signal lost) 250 km
2026-09-02 09:26 UTC CSN6903 ? → ? B-7968 Boeing 737-800 Completed 362 km
2026-09-01 09:19 UTC CSN6903 ? → ? B-20D3 Boeing 737 MAX 8 Completed 293 km
2026-08-31 09:21 UTC CSN6903 ? → ? B-205M Boeing 737 MAX 8 Completed 372 km
2026-08-30 09:02 UTC CSN6903 ? → ? B-20CJ Boeing 787-9 Incomplete (signal lost) 246 km
2026-08-29 09:33 UTC CSN6903 ? → ? B-228N Boeing 737 MAX 8 Completed 262 km
2026-08-28 09:17 UTC CSN6903 ? → ? B-20AA Boeing 787-9 Completed 277 km
2026-08-27 09:18 UTC CSN6903 ? → ? B-205P Boeing 737 MAX 8 Completed 249 km
2026-08-26 09:13 UTC CSN6903 ? → ? B-1293 Boeing 787-9 Completed 272 km
2026-08-25 09:31 UTC CSN6903 ? → ? B-1412 Boeing 737-800 Incomplete (signal lost) 477 km
2026-08-24 09:30 UTC CSN6903 ? → ? B-324R AIRBUS INDUSTRIES A350 941 Completed 192 km
2026-08-15 10:56 UTC CSN6903 ? → ? B-5959 AIRBUS INDUSTRIE A330 322 Completed 358 km
2026-08-14 09:37 UTC CSN6903 ? → ? B-8362 AIRBUS INDUSTRIE A330 322 Completed 222 km

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