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CSN3940

Boeing 737-800 · China Southern Airlines

Flight

Status
Completed
Est. departure time
2026-08-28 13:28 UTC (approx.)
Distance flown
759 km

Aircraft

Registration
B-1412
Type
Boeing 737-800
Seats
178 total (4 Business, 174 Economy)

Altitude & speed

Max altitude
25,600 ft
Max ground speed
468 kt
Tracked
11h 32m · 755 km
Altitude (ft, max 25,600)
013,82427,6480m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m8h 0m9h 0m10h 0m11h 0m
Ground speed (kt, max 468)
02535050m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m8h 0m9h 0m10h 0m11h 0m
Altitude (ft, max 25,600)
013,82427,6480m2h 0m4h 0m6h 0m8h 0m10h 0m
Ground speed (kt, max 468)
02535050m2h 0m4h 0m6h 0m8h 0m10h 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

Airlines

China Southern Airlines (CSN)
Lucky Air (LKE)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 13:38 UTC CSN3940 HGH → CGO
Hangzhou → Zhengzhou
 B-1405 Boeing 737-800 In progress ~781 km est.
2026-10-02 13:52 UTC CSN3940 ? → ? B-1406 Boeing 737-800 Incomplete (signal lost) 127 km
2026-10-01 13:58 UTC CSN3940 ? → ? B-1410 Boeing 737-800 Incomplete (signal lost) 124 km
2026-09-30 13:51 UTC CSN3940 ? → ? B-1403 Boeing 737-800 Incomplete (signal lost) 142 km
2026-09-29 13:57 UTC CSN3940 ? → ? B-1406 Boeing 737-800 Incomplete (signal lost) 202 km
2026-09-28 13:56 UTC CSN3940 ? → ? B-5698 Boeing 737-800 Incomplete (signal lost) 256 km
2026-09-27 10:41 UTC CSN3940 HFE → NKG
Hefei → Nanjing
 B-1410 Boeing 737-800 Incomplete (signal lost) ~668 km est. (372 km recorded)
2026-09-26 15:55 UTC CSN3940 ? → ? B-5021 Boeing 737-800 Incomplete (signal lost) 184 km
2026-09-25 13:43 UTC CSN3940 ? → ? B-1405 Boeing 737-800 Incomplete (signal lost) 165 km
2026-09-24 14:02 UTC CSN3940 ? → ? B-1401 Boeing 737-800 Incomplete (signal lost) 181 km
2026-09-23 13:53 UTC CSN3940 ? → ? B-5745 Boeing 737-800 Incomplete (signal lost) 83 km
2026-09-22 13:39 UTC CSN3940 ? → ? B-1923 Boeing 737-800 Incomplete (signal lost) 190 km
2026-09-21 13:46 UTC CSN3940 ? → ? B-5446 Boeing 737-800 Incomplete (signal lost) 191 km
2026-09-20 13:51 UTC CSN3940 ? → ? B-1410 Boeing 737-800 Incomplete (signal lost) 177 km
2026-09-19 13:40 UTC CSN3940 ? → ? B-5042 Boeing 737-800 Incomplete (signal lost) 183 km
2026-09-18 13:34 UTC CSN3940 ? → ? B-5675 Boeing 737-800 Incomplete (signal lost) 290 km
2026-09-17 13:57 UTC CSN3940 NKG → ?
Nanjing → ?
 B-1400 Boeing 737-800 Incomplete (signal lost) 225 km
2026-09-16 13:36 UTC CSN3940 ? → ? B-8976 Airbus A321 Incomplete (signal lost) 7 km
2026-09-16 13:36 UTC CSN3940 ? → ? B-1410 Boeing 737-800 Incomplete (signal lost) 128 km
2026-09-15 13:37 UTC CSN3940 ? → ? B-5715 Boeing 737-800 Incomplete (signal lost) 200 km
2026-09-14 13:39 UTC CSN3940 ? → ? B-1953 Boeing 737-800 Incomplete (signal lost) 158 km
2026-09-13 13:51 UTC CSN3940 ? → ? B-1403 Boeing 737-800 Incomplete (signal lost) 200 km
2026-09-12 13:25 UTC CSN3940 HFE → ?
Hefei → ?
 B-5715 Boeing 737-800 Incomplete (signal lost) 451 km
2026-09-11 13:49 UTC CSN3940 HFE → ?
Hefei → ?
 B-1412 Boeing 737-800 Incomplete (signal lost) 225 km
2026-09-10 15:13 UTC CSN3940 ? → ? B-1403 Boeing 737-800 Incomplete (signal lost) 196 km
2026-09-09 13:37 UTC CSN3940 ? → ? B-1979 Boeing 737-800 Incomplete (signal lost) 194 km
2026-09-07 13:46 UTC CSN3940 ? → ? B-5677 Boeing 737-800 Incomplete (signal lost) 167 km
2026-09-06 13:53 UTC CSN3940 ? → ? B-1400 Boeing 737-800 Incomplete (signal lost) 184 km
2026-09-05 13:37 UTC CSN3940 ? → ? B-1980 Boeing 737-800 Incomplete (signal lost) 263 km
2026-09-04 13:37 UTC CSN3940 ? → ? B-1979 Boeing 737-800 Incomplete (signal lost) 182 km
2026-09-03 13:46 UTC CSN3940 ? → ? B-5678 Boeing 737-800 Incomplete (signal lost) 218 km
2026-09-02 14:08 UTC CSN3940 ? → ? B-1953 Boeing 737-800 Incomplete (signal lost) 140 km
2026-09-01 13:51 UTC CSN3940 ? → ? B-1980 Boeing 737-800 Completed 130 km
2026-08-31 15:54 UTC CSN3940 ? → CAN
? → Guangzhou
 B-5675 Boeing 737-800 Completed 1213 km
2026-08-29 13:57 UTC CSN3940 ? → ? B-5698 Boeing 737-800 Completed 183 km
2026-08-28 13:41 UTC CSN3940 ? → ? B-1412 Boeing 737-800 Completed 759 km
2026-08-27 13:57 UTC CSN3940 ? → ? B-1400 Boeing 737-800 Completed 58 km
2026-08-26 13:56 UTC CSN3940 ? → HFE
? → Hefei
 B-1953 Boeing 737-800 Completed 59 km
2026-08-25 14:10 UTC CSN3940 ? → HFE
? → Hefei
 B-1405 Boeing 737-800 Completed 171 km
2026-08-24 08:10 UTC CSN3940 ? → ? B-1582 Boeing 737-800 Incomplete (signal lost) 1626 km
2026-08-23 13:42 UTC CSN3940 ? → ? B-5193 Boeing 737-800 Completed 197 km
2026-08-22 13:45 UTC CSN3940 ? → HFE
? → Hefei
 B-1401 Boeing 737-800 Completed 145 km
2026-08-21 13:49 UTC CSN3940 ? → HFE
? → Hefei
 B-1582 Boeing 737-800 Completed 226 km
2026-08-20 10:52 UTC CSN3940 HFE → ?
Hefei → ?
 B-1979 Boeing 737-800 Incomplete (signal lost) 444 km
2026-08-19 13:55 UTC CSN3940 ? → ? B-2697 Boeing 737-800 Completed 166 km
2026-08-18 13:52 UTC CSN3940 ? → HFE
? → Hefei
 B-1412 Boeing 737-800 Completed 232 km
2026-08-17 13:50 UTC CSN3940 ? → ? B-5193 Boeing 737-800 Completed 180 km
2026-08-16 14:09 UTC CSN3940 ? → ? B-5715 Boeing 737-800 Completed 1335 km
2026-08-15 13:40 UTC CSN3940 ? → ? B-1403 Boeing 737-800 Completed 165 km
2026-08-14 16:55 UTC CSN3940 ? → ? B-5675 Boeing 737-800 Completed 156 km

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