BI520 BangkokBKK · 21:00 Bandar Seri BegawanBWN
BI520 by Royal Brunei Airlines flies from Bangkok (BKK) to Bandar Seri Begawan (BWN).
scheduled from BKK
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Bangkok to Bandar Seri Begawan flights today
same route · Royal Brunei AirlinesIf BI520 is cancelled, this is the other Royal Brunei Airlines nonstop flight from Bangkok to Bandar Seri Begawan on the same day, with scheduled departure times in BKK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BI520 actually runs
Pro Flight Search has tracked every published board update for BI520 across the BKK and BWN boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 4 confirmed departures · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how BI520 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: V8-RBD, V8-RBG.
Board clocks recorded as BKK and BWN published them.
Planning around BI520? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BI520 Bangkok to Bandar Seri Begawan on-time performance, measured from the BKK and BWN airport boards.
https://proflightsearch.com/flight/BI520
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