Sichuan Airlines flight 3U 6421: Chengdu Tianfu - Dalian

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 09:05 Chengdu Tianfu (TFU) 2 11:55 Dalian (DLC)
3U 6421 Non-stop Airbus A320 (320) 2:50 Effective 2026-03-29 through 2026-10-24
Mon,Wed,Fri 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A321 (321) 2:55 Effective 2026-01-02 through 2026-01-07
Fri,Sun 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A320 (320) 2:55 Effective 2026-01-04 through 2026-01-09
Mon,Wed,Sun 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A321 (321) 2:55 Effective 2026-01-11 through 2026-01-18
Tue,Thu 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A319 (319) 2:55 Effective 2026-01-13 through 2026-01-15
Mon,Tue,Fri,Sat 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A320 (320) 2:55 Effective 2026-01-16 through 2026-01-23
Mon,Wed 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A321 (321) 2:55 Effective 2026-01-21 through 2026-01-28
Tue,Thu,Sat 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A319 (319) 2:55 Effective 2026-01-22 through 2026-01-27
Thu,Sat,Sun 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A320 (320) 2:55 Effective 2026-01-25 through 2026-01-31
Mon,Wed,Fri,Sun 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A321 (321) 2:55 Effective 2026-01-30 through 2026-03-27
Tue,Thu,Sat 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A320 (320) 2:55 Effective 2026-02-03 through 2026-03-28
Daily 10:20 Chengdu Tianfu (TFU) 2 13:15 Dalian (DLC)
3U 6421 Non-stop Airbus A321 (321) 2:55 Effective from 2026-10-25
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Sichuan Airlines flight 3U 6421:
Chengdu Tianfu - Dalian
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sichuan Airlines 3U6421
09:05
Chengdu Tianfu (TFU) 2

11:55
Dalian (DLC)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Airbus A320 (320)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-01-02 through 2026-01-07
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:55, non-stop
Airbus A321 (321)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-01-04 through 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:55, non-stop
Airbus A320 (320)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-01-11 through 2026-01-18
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Airbus A321 (321)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-01-13 through 2026-01-15
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Airbus A319 (319)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-01-16 through 2026-01-23
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:55, non-stop
Airbus A320 (320)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-01-21 through 2026-01-28
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Airbus A321 (321)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-01-22 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Airbus A319 (319)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-01-25 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 2:55, non-stop
Airbus A320 (320)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-01-30 through 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:55, non-stop
Airbus A321 (321)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective 2026-02-03 through 2026-03-28
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Airbus A320 (320)
Direct Flights:
Sichuan Airlines 3U6421
10:20
Chengdu Tianfu (TFU) 2

13:15
Dalian (DLC)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Airbus A321 (321)
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  • 3U 6421 is a domestic flight departing from the Chengdu Tianfu airport (TFU) and arriving at Dalian airport (DLC).
  • The flight distance is 1139 miles, or 1833 km.
  • The timezone of both the departure and the arrival airports is UTC+8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:50 and 2:55.
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