SQ21 Singapore Airlines - Flight Status

Which is the frequency of flight SQ21?
The flight SQ21 is scheduled to flight on daily basis.

Which is the distance of flight SQ21?
The distance between the two airports is 15340 kilometers.

Which is the flight time of flight SQ21?
The scheduled flight time gate to gate is: 19:10 hours.
The real flight time gate to gate on average is: 17:33 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Newark: 2025-12-01 22:13:56
Current Time in Singapore: 2025-12-02 11:13:56

Singapore Airlines is the only airline operating the route from Newark to Singapore.

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from May 31, 2025 to November 29, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 02, 2024 to November 29, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.