IndiGo flight 6E 4040: San Francisco - Istanbul

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu,Fri 12:50 San Francisco (SFO) I 11:40 Istanbul (IST)
6E 4040 Non-stop Airbus A350-900 (359) 12:50 Effective 2026-03-30 through 2026-06-19
Codeshare flight, operated by Turkish Airlines.(TK 290)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Fri,Sun 12:50 San Francisco (SFO) I 11:40 Istanbul (IST)
6E 4040 Non-stop Airbus A350-900 (359) 12:50 Effective 2026-06-21 through 2026-09-18
Codeshare flight, operated by Turkish Airlines.(TK 290)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Fri 12:50 San Francisco (SFO) I 11:40 Istanbul (IST)
6E 4040 Non-stop Airbus A350-900 (359) 12:50 Effective 2026-09-21 through 2026-10-23
Codeshare flight, operated by Turkish Airlines.(TK 290)
The flight arrives 1 day after departure.
Tue,Thu,Sat,Sun 13:10 San Francisco (SFO) I 13:25 Istanbul (IST)
6E 4040 Non-stop Airbus A350-900 (359) 13:15 Valid until 2026-01-10
Codeshare flight, operated by Turkish Airlines.(TK 290)
The flight arrives 1 day after departure.
Sun 13:10 San Francisco (SFO) I 13:20 Istanbul (IST)
6E 4040 Non-stop Airbus A350-900 (359) 13:10 Operates only on 2026-01-11
Codeshare flight, operated by Turkish Airlines.(TK 290)
The flight arrives 1 day after departure.
Tue,Thu,Sat,Sun 13:10 San Francisco (SFO) I 13:25 Istanbul (IST)
6E 4040 Non-stop Airbus A350-900 (359) 13:15 Effective 2026-01-13 through 2026-01-27
Codeshare flight, operated by Turkish Airlines.(TK 290)
The flight arrives 1 day after departure.
Sat,Sun 13:10 San Francisco (SFO) I 13:25 Istanbul (IST)
6E 4040 Non-stop Airbus A350-900 (359) 13:15 Effective 2026-01-31 through 2026-03-01
Codeshare flight, operated by Turkish Airlines.(TK 290)
The flight arrives 1 day after departure.
Tue,Sat 13:10 San Francisco (SFO) I 13:25 Istanbul (IST)
6E 4040 Non-stop Airbus A350-900 (359) 13:15 Effective 2026-03-03 through 2026-03-07
Codeshare flight, operated by Turkish Airlines.(TK 290)
The flight arrives 1 day after departure.
Tue,Sat,Sun 14:10 San Francisco (SFO) I 13:25 Istanbul (IST)
6E 4040 Non-stop Airbus A350-900 (359) 13:15 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Turkish Airlines.(TK 290)
The flight arrives 1 day after departure.


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IndiGo flight 6E 4040:
San Francisco - Istanbul
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
IndiGo 6E4040
12:50
San Francisco (SFO) I

11:40(+1)
Istanbul (IST)
Effective 2026-03-30 through 2026-06-19
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 290)
Duration: 12:50, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4040
12:50
San Francisco (SFO) I

11:40(+1)
Istanbul (IST)
Effective 2026-06-21 through 2026-09-18
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Turkish Airlines. (TK 290)
Duration: 12:50, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4040
12:50
San Francisco (SFO) I

11:40(+1)
Istanbul (IST)
Effective 2026-09-21 through 2026-10-23
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 290)
Duration: 12:50, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4040
13:10
San Francisco (SFO) I

13:25(+1)
Istanbul (IST)
Valid until 2026-01-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 290)
Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4040
13:10
San Francisco (SFO) I

13:20(+1)
Istanbul (IST)
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Turkish Airlines. (TK 290)
Duration: 13:10, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4040
13:10
San Francisco (SFO) I

13:25(+1)
Istanbul (IST)
Effective 2026-01-13 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 290)
Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4040
13:10
San Francisco (SFO) I

13:25(+1)
Istanbul (IST)
Effective 2026-01-31 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 290)
Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4040
13:10
San Francisco (SFO) I

13:25(+1)
Istanbul (IST)
Effective 2026-03-03 through 2026-03-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 290)
Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4040
14:10
San Francisco (SFO) I

13:25(+1)
Istanbul (IST)
Effective 2026-03-08 through 2026-03-28
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 290)
Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
  • 6E 4040 is an international flight departing from San Francisco airport, United States (SFO) and arriving at Istanbul airport, Turkey (IST).
  • The flight distance is 6685 miles, or 10759 km.
  • The timezone of the departure airport is UTC-8 , 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 varies between 12:50 and 13:15.
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