Singapore Airlines
flight
SQ 421:
Mumbai Chhatrapati Shivaji - Singapore Changi
Mumbai Chhatrapati Shivaji - Singapore Changi
FLIGHT SCHEDULE
Direct Flights:
Singapore Airlines SQ421
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:35, non-stop
Boeing 787 (787)
Boeing 787 (787)
Direct Flights:
Singapore Airlines SQ421
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, non-stop
Boeing 787 (787)
Boeing 787 (787)
Direct Flights:
Singapore Airlines SQ421
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, non-stop
Boeing 787 (787)
Boeing 787 (787)
- SQ 421 is an international flight departing from Mumbai Chhatrapati Shivaji airport, India (BOM) and arriving at Singapore Changi airport, Singapore (SIN).
- The flight distance is 2436 miles, or 3920 km.
- The timezone of the departure airport is UTC+5.5 , and the timezone of the arrival airport is UTC+8 . 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 5:30 and 5:35.