BI422 Royal Brunei Airlines
BI422 Royal Brunei Airlines from Singapore (SIN) to Bandar Seri Begawan (BWN): usually departs 12:10, 2 h 10 min, A20N. Usual times, aircraft, on-time record and miles earned over the last 30 days.
| Route | Flights recorded | Usually departs | Usually arrives | Scheduled time | Aircraft | Within 15 min |
|---|---|---|---|---|---|---|
| SIN → BWN | 25 | 12:10 | 14:20 | 2 h 10 min | A20N, B788 | Unavailable |
Latest flights of BI422, by local departure date
- Tue, 3 Nov 2026: SIN → BWN
- Mon, 2 Nov 2026: SIN → BWN
- Sun, 1 Nov 2026: SIN → BWN
- Sat, 31 Oct 2026: SIN → BWN
- Fri, 30 Oct 2026: SIN → BWN
About Royal Brunei Airlines flight BI422
Tierleap recorded 25 scheduled Royal Brunei Airlines BI422 flights from Singapore Changi Airport (SIN) to Brunei International Airport (BWN) in the last 30 days. It usually leaves Singapore at 12:10 local time and arrives in Bandar Seri Begawan at 14:20 local time, a scheduled 2 h 10 min. Aircraft types recorded: A20N (21 flights) and B788 (4 flights).
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.
Questions about BI422
What time does BI422 depart?
From Singapore Changi Airport (SIN) to Brunei International Airport (BWN), BI422 usually leaves Singapore at 12:10 local time and arrives in Bandar Seri Begawan at 14:20 local time.
How long is flight BI422?
The scheduled time of BI422 from SIN to BWN is 2 h 10 min, the median of the last 30 days.
What aircraft does BI422 use?
Aircraft types recorded: A20N (21 flights) and B788 (4 flights).
How accurate is Tierleap's forecast for BI422?
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.