Singapore Airlines
flight
SQ 6221:
Gaziantep - Istanbul
Gaziantep - Istanbul
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-03-29 through 2026-10-24
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Fri
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Sun
Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:50, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-03-30 through 2026-10-23
Mon
Tue
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Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:50, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-03-31 through 2026-10-20
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:50, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Valid until 2026-01-03
Mon
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Tue
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Wed
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Thu
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Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Operates only on 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-01-06 through 2026-01-18
Mon
Tue
Wed
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Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-01-07 through 2026-01-17
Mon
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Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-01-19 through 2026-01-24
Mon
Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-01-20 through 2026-03-08
Mon
Tue
Wed
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-
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-01-28 through 2026-03-07
Mon
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Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-03-09 through 2026-03-14
Mon
Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-03-10 through 2026-03-27
Mon
Tue
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Singapore Airlines SQ6221
Effective 2026-03-18 through 2026-03-28
Mon
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Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 2221)
Duration: 1:55, non-stop Boeing 737-800 (73H)
- SQ 6221 is a domestic flight departing from the Gaziantep airport (GZT) and arriving at Istanbul airport (IST).
- The flight distance is 555 miles, or 894 km.
- The timezone of both the departure and the arrival airports is UTC+3 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:50 and 1:55.