IndiGo flight 6E 1631: Kolkata - Hanoi

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FLIGHT SCHEDULE
Direct Flights:
Daily 12:45 Kolkata (CCU) 16:55 Hanoi (HAN) 2 6E 1631 Non-stop Airbus A320neo (32N) 2:40 Valid until 2026-03-28
Daily 12:50 Kolkata (CCU) 16:55 Hanoi (HAN) 2 6E 1631 Non-stop Airbus A320neo (32N) 2:35 Effective from 2026-10-25
Daily 21:45 Kolkata (CCU) 02:10 Hanoi (HAN) 2 6E 1631 Non-stop Airbus A320neo (32N) 2:55 Effective 2026-03-29 through 2026-10-24 The flight arrives 1 day after departure.

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Parallax here CCU-HAN

6E 1631 is an international flight departing from Kolkata airport, India (CCU) and arriving at Hanoi airport, Vietnam (HAN).
The flight distance is 1115 miles, or 1795 km.
The timezone of the departure airport is UTC+5.5 , and the timezone of the arrival airport is UTC+7 . 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 2:35 and 2:55.

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IndiGo flight 6E 1631:
Kolkata - Hanoi

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FLIGHT SCHEDULE

Direct Flights:

IndiGo 6E1631

12:45

Kolkata (CCU)

16:55

Hanoi (HAN) 2

Valid until 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:40, non-stop
Airbus A320neo (32N)

Direct Flights:

IndiGo 6E1631

12:50

Kolkata (CCU)

16:55

Hanoi (HAN) 2

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:35, non-stop
Airbus A320neo (32N)

Direct Flights:

IndiGo 6E1631

21:45

Kolkata (CCU)

02:10(+1)

Hanoi (HAN) 2

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:55, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

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Parallax here CCU-HAN

6E 1631 is an international flight departing from Kolkata airport, India (CCU) and arriving at Hanoi airport, Vietnam (HAN).
The flight distance is 1115 miles, or 1795 km.
The timezone of the departure airport is UTC+5.5 , and the timezone of the arrival airport is UTC+7 . 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 2:35 and 2:55.

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