BS309 US-Bangla Airlines - Flight Status

Which is the frequency of flight BS309?
The flight BS309 is scheduled to flight on Monday, Wednesday, Friday, Saturday on a weekly basis.

Which is the distance of flight BS309?
The distance between the two airports is 2898 kilometers.

Which is the flight time of flight BS309?
The scheduled flight time gate to gate is: 04:10 hours.
The real flight time gate to gate on average is: 03:50 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 Dhaka: 2026-04-21 07:23:13
Current Time in Singapore: 2026-04-21 09:23:13

The following airlines serves the same route between Dhaka and Singapore:

Biman Bangladesh Airlines
- Flight Number: BG584. (On Time performance: 93 - Average Delay: 5 minutes)

US-Bangla Airlines
- Flight Number: BS307. (On Time performance: 100 - Average Delay: 0 minutes)

Singapore Airlines
- Flight Number: SQ447. (On Time performance: 94 - Average Delay: 2 minutes)

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 October 17, 2025 to April 15, 2026. 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 April 02, 2025 to March 30, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.