IndiGo
flight
6E 4120:
Sofia - Istanbul
Sofia - Istanbul
FLIGHT SCHEDULE
Direct Codeshare Flights:
IndiGo 6E4120
Valid until 2026-01-01
Mon
Tue
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Fri
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-01-02 through 2026-01-07
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Thu
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Fri
Sat
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-01-03 through 2026-01-06
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Wed
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Thu
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Fri
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-01-04 through 2026-01-09
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Airbus A321 (321)
Direct Codeshare Flights:
IndiGo 6E4120
Operates only on 2026-01-08
Mon
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Tue
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Wed
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Fri
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-01-10 through 2026-01-17
Mon
Tue
Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-01-11 through 2026-01-15
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
IndiGo 6E4120
Operates only on 2026-01-16
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-01-18 through 2026-02-11
Mon
Tue
Wed
Thu
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Fri
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-
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-01-22 through 2026-02-05
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
IndiGo 6E4120
Operates only on 2026-01-23
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Airbus A321 (321)
Direct Codeshare Flights:
IndiGo 6E4120
Operates only on 2026-01-30
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-02-06 through 2026-03-27
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-02-12 through 2026-02-18
Mon
Tue
Wed
Thu
Fri
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-
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-02-19 through 2026-02-26
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-02-21 through 2026-03-04
Mon
Tue
Wed
Thu
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Fri
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-
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-03-05 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-03-12 through 2026-03-26
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-03-14 through 2026-03-28
Mon
Tue
Wed
Thu
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Fri
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Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
IndiGo 6E4120
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1028)
Duration: 1:30, non-stop Airbus A321 (32B)
- 6E 4120 is an international flight departing from Sofia airport, Bulgaria (SOF) and arriving at Istanbul airport, Turkey (IST).
- The flight distance is 291 miles, or 469 km.
- The timezone of the departure airport is UTC+2 , and the timezone of the arrival airport is UTC+3 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time is 1:30.