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CSC3912

BWH → TFU · Airbus A321 · Air China

For travellers

Departure · Penang (PEN)

Terminal PEN · Gate A3
Scheduled 01:00 · Departed 01:04
Board status: DEPARTED
Airborne since 01:07 (ADS-B)

Board data from mahb_pen, updated 19 min ago; times local to each airport.

Flight

Status
Incomplete (signal lost)
Departure
Butterworth Airport (BWH) — Butterworth, Malaysia
Scheduled departure
2026-10-01 17:00 UTC
Departed
2026-10-01 17:07 UTC
Arrival
Chengdu Tianfu International Airport (TFU) — Chengdu, China (scheduled)
Also flies as
3U3912
Distance flown
1464 km
Straight-line distance
2817 km

Aircraft

Registration
B-6387
Type
Airbus A321
Seats
194 total (8 Business, 186 Economy)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
480 kt
Tracked
1h 43m · 1,461 km
Altitude (ft, max 35,025)
018,91437,8270m30m1h 0m1h 30m
Ground speed (kt, max 480)
02595180m30m1h 0m1h 30m
Altitude (ft, max 35,025)
018,91437,8270m1h 0m
Ground speed (kt, max 480)
02595180m1h 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

Air China (CCA)
Loong Air (CDC)
Sichuan Airlines (CSC)
China Southern Airlines (CSN)
Grand China Air (GDC)
Hebei Airlines (HBH)
Kunming Airlines (KNA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-01 17:07 UTC CSC3912 BWH → TFU
Butterworth → Chengdu
 B-6387 Airbus A321 Incomplete (signal lost) ~2875 km est. (1464 km recorded)
2026-09-30 17:13 UTC CSC3912 BWH → TFU
Butterworth → Chengdu
 B-6906 Airbus A321 Incomplete (signal lost) ~2909 km est. (1971 km recorded)
2026-09-29 17:05 UTC CSC3912 BWH → TFU
Butterworth → Chengdu
 B-6968 Airbus A321 Incomplete (signal lost) ~2910 km est. (1982 km recorded)
2026-09-28 17:31 UTC CSC3912 BWH → ?
Butterworth → ?
 B-6387 Airbus A321 Incomplete (signal lost) 1979 km
2026-09-27 17:18 UTC CSC3912 PEN → TFU
Penang → Chengdu
 B-6718 Airbus A321 Incomplete (signal lost) ~2854 km est. (1919 km recorded)
2026-09-26 16:57 UTC CSC3912 BWH → ?
Butterworth → ?
 B-9967 Airbus A321 Incomplete (signal lost) 1957 km
2026-09-25 17:23 UTC CSC3912 BWH → ?
Butterworth → ?
 B-9967 Airbus A321 Incomplete (signal lost) 1991 km
2026-09-24 17:06 UTC CSC3912 BWH → ?
Butterworth → ?
 B-6598 Airbus A321 Incomplete (signal lost) 1925 km
2026-09-23 17:17 UTC CSC3912 PEN → TFU
Penang → Chengdu
 B-6598 Airbus A321 Incomplete (signal lost) ~2494 km est. (1560 km recorded)
2026-09-22 17:08 UTC CSC3912 PEN → TFU
Penang → Chengdu
 B-6810 Airbus A321 Incomplete (signal lost) ~2466 km est. (1532 km recorded)
2026-09-21 17:20 UTC CSC3912 PEN → TFU
Penang → Chengdu
 B-9936 Airbus A321 Incomplete (signal lost) ~2525 km est. (1604 km recorded)
2026-09-20 17:59 UTC CSC3912 PEN → TFU
Penang → Chengdu
 B-9967 Airbus A321 Incomplete (signal lost) ~2487 km est. (887 km recorded)
2026-09-19 17:10 UTC CSC3912 BWH → ?
Butterworth → ?
 B-6590 Airbus A321 Incomplete (signal lost) 2142 km
2026-09-18 17:11 UTC CSC3912 BWH → ?
Butterworth → ?
 B-9936 Airbus A321 Incomplete (signal lost) 2005 km
2026-09-17 17:00 UTC CSC3912 BWH → ?
Butterworth → ?
 B-9937 Airbus A321 Incomplete (signal lost) 2010 km
2026-09-16 17:11 UTC CSC3912 BWH → ?
Butterworth → ?
 B-6839 Airbus A321 Incomplete (signal lost) 1997 km
2026-09-15 17:17 UTC CSC3912 PEN → TFU
Penang → Chengdu
 B-9937 Airbus A321 Incomplete (signal lost) ~2928 km est. (1996 km recorded)
2026-09-14 17:01 UTC CSC3912 BWH → ?
Butterworth → ?
 B-9936 Airbus A321 Incomplete (signal lost) 2065 km
2026-09-13 17:18 UTC CSC3912 BWH → ?
Butterworth → ?
 B-6598 Airbus A321 Incomplete (signal lost) 1995 km
2026-09-12 17:22 UTC CSC3912 BWH → ?
Butterworth → ?
 B-9937 Airbus A321 Incomplete (signal lost) 3229 km
2026-09-11 17:12 UTC CSC3912 BWH → ?
Butterworth → ?
 B-6718 Airbus A321 Incomplete (signal lost) 2023 km
2026-09-10 17:21 UTC CSC3912 BWH → ?
Butterworth → ?
 B-1677 Airbus A321 Incomplete (signal lost) 2079 km
2026-09-09 17:30 UTC CSC3912 BWH → ?
Butterworth → ?
 B-9936 Airbus A321 Incomplete (signal lost) 1311 km
2026-09-09 17:27 UTC CSC3912 PEN → TFU
Penang → Chengdu
 — — From schedule ~2837 km est.
2026-09-08 17:08 UTC CSC3912 PEN → TFU
Penang → Chengdu
 — — From schedule ~2837 km est.
2026-09-07 17:09 UTC CSC3912 BWH → ?
Butterworth → ?
 B-6810 Airbus A321 Incomplete (signal lost) 2012 km
2026-09-06 17:55 UTC CSC3912 ? → ? B-6810 Airbus A321 Incomplete (signal lost) 1409 km
2026-09-06 17:08 UTC CSC3912 PEN → TFU
Penang → Chengdu
 — — From schedule ~2837 km est.
2026-09-05 16:56 UTC CSC3912 BWH → ?
Butterworth → ?
 B-6920 Airbus A321 Incomplete (signal lost) 1977 km
2026-09-04 17:04 UTC CSC3912 BWH → ?
Butterworth → ?
 B-1677 Airbus A321 Incomplete (signal lost) 1951 km
2026-09-04 17:01 UTC CSC3912 PEN → TFU
Penang → Chengdu
 — — From schedule ~2837 km est.
2026-09-03 17:03 UTC CSC3912 BWH → ?
Butterworth → ?
 B-6906 Airbus A321 Incomplete (signal lost) 2969 km
2026-09-03 16:59 UTC CSC3912 PEN → TFU
Penang → Chengdu
 — — From schedule ~2837 km est.
2026-09-01 17:22 UTC CSC3912 BWH → ?
Butterworth → ?
 B-1677 Airbus A321 Completed 1219 km
2026-08-31 17:36 UTC CSC3912 ? → ? B-6906 Airbus A321 Completed 1413 km
2026-08-30 17:59 UTC CSC3912 ? → ? B-6838 Airbus A321 Completed 1364 km
2026-08-29 17:48 UTC CSC3912 ? → ? B-8687 Airbus A321 Completed 1414 km
2026-08-28 17:44 UTC CSC3912 ? → ? B-1677 Airbus A321 Completed 1527 km
2026-08-27 17:01 UTC CSC3912 PEN → ?
Penang → ?
 B-6810 Airbus A321 Completed 3178 km
2026-08-26 17:15 UTC CSC3912 BWH → SYM
Butterworth → Pu'er
 B-6810 Airbus A321 Completed ~4587 km est. (3276 km recorded)
2026-08-25 17:12 UTC CSC3912 BWH → SYM
Butterworth → Pu'er
 B-8328 Airbus A321 Completed ~4040 km est. (2990 km recorded)
2026-08-23 17:48 UTC CSC3912 ? → ? B-6598 Airbus A321 Completed 1428 km
2026-08-22 18:01 UTC CSC3912 ? → SYM
? → Pu'er
 B-6845 Airbus A321 Completed 1620 km
2026-08-21 17:50 UTC CSC3912 ? → ? B-6810 Airbus A321 Completed 1672 km
2026-08-20 17:42 UTC CSC3912 ? → ? B-1663 Airbus A321 Completed 3607 km
2026-08-19 17:49 UTC CSC3912 ? → BKK
? → Bangkok
 B-6957 Airbus A321 Completed 2741 km
2026-08-18 17:55 UTC CSC3912 ? → ? B-1663 Airbus A321 Completed 3719 km
2026-08-16 17:56 UTC CSC3912 ? → ? B-6590 Airbus A321 Completed 1483 km
2026-08-15 18:29 UTC CSC3912 ? → ? B-6810 Airbus A321 Completed 3544 km
2026-08-14 17:56 UTC CSC3912 ? → ? B-6551 Airbus A321 Completed 2568 km

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