China Southern flight CZ 3997: Beijing Daxing - Kunming

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320 (320) 3:40 Valid until 2026-01-05
Tue 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A321neo (32Q) 3:40 Valid until 2026-01-13
Wed,Fri 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320neo (32N) 3:40 Valid until 2026-01-07
Thu,Sat,Sun 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A321 (321) 3:40 Valid until 2026-01-04
Mon,Thu,Sat 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320 (320) 3:40 Effective 2026-01-08 through 2026-01-15
Wed,Fri 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A321 (321) 3:40 Effective 2026-01-09 through 2026-01-16
Sun 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320neo (32N) 3:40 Operates only on 2026-01-11
Mon,Wed,Thu,Sat,Sun 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A321 (321) 3:40 Effective 2026-01-17 through 2026-01-26
Tue,Fri 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320neo (32N) 3:40 Effective 2026-01-20 through 2026-01-23
Tue,Wed 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A321 (321) 3:40 Effective 2026-01-27 through 2026-01-28
Daily 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320neo (32N) 3:40 Effective 2026-01-29 through 2026-02-06
Sat,Sun 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A321neo (32Q) 3:40 Effective 2026-02-07 through 2026-02-14
Mon-Fri,Sun 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320neo (32N) 3:40 Effective 2026-02-09 through 2026-02-20
Daily 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320neo (32N) 3:40 Effective 2026-02-21 through 2026-02-28
Tue,Sun 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A321neo (32Q) 3:40 Effective 2026-03-01 through 2026-03-03
Mon,Sun 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A321 (321) 3:40 Effective 2026-03-02 through 2026-03-08
Mon-Wed,Fri,Sat 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320neo (32N) 3:40 Effective 2026-03-04 through 2026-03-11
Thu 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320 (320) 3:40 Operates only on 2026-03-05
Daily 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320neo (32N) 3:40 Effective 2026-03-12 through 2026-03-28
Daily 19:30 Beijing Daxing (PKX) 23:10 Kunming (KMG)
CZ 3997 Non-stop Airbus A320neo (32N) 3:40 Effective from 2026-10-25
Daily 20:00 Beijing Daxing (PKX) 23:20 Kunming (KMG)
CZ 3997 Non-stop Airbus A330-300 (333) 3:20 Effective 2026-03-29 through 2026-10-24
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China Southern flight CZ 3997:
Beijing Daxing - Kunming
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Airbus A320 (320)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Valid until 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Airbus A321neo (32Q)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Valid until 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-01-08 through 2026-01-15
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Airbus A320 (320)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-01-09 through 2026-01-16
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-01-17 through 2026-01-26
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-01-20 through 2026-01-23
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-01-27 through 2026-01-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-01-29 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-02-07 through 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:40, non-stop
Airbus A321neo (32Q)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-02-09 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-02-21 through 2026-02-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-03-01 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Airbus A321neo (32Q)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-03-02 through 2026-03-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-03-04 through 2026-03-11
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Operates only on 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Airbus A320 (320)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective 2026-03-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3997
19:30
Beijing Daxing (PKX)

23:10
Kunming (KMG)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3997
20:00
Beijing Daxing (PKX)

23:20
Kunming (KMG)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:20, non-stop
Airbus A330-300 (333)
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Parallax here PKX-KMG
  • CZ 3997 is a domestic flight departing from the Beijing Daxing airport (PKX) and arriving at Kunming airport (KMG).
  • The flight distance is 1265 miles, or 2036 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 3:20 and 3:40.
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