BI4423 Royal Brunei Airlines - Flight Status
Below, you can find details about Royal Brunei Airlines flight BI4423, which currently operates between the airports of Bandar Seri Begawan - Brunei International Airport (Airport Code BWN) and Singapore - Singapore Changi Airport (Airport Code SIN).
This flight data pertains specifically to the flight's details for Friday, January 09, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights BI4423
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights BI4423
BI4423 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
BI4423 Royal Brunei Airlines from Bandar Seri Begawan
This flight is not scheduled for January 09, 2026.
This flight is not scheduled for January 09, 2026.
Airline information
Royal Brunei Airlines
Departure
Bandar Seri Begawan (BWN)
January 06, 2026
Brunei International Airport
Arrival
Singapore (SIN)
January 07, 2026
Singapore Changi Airport
Disclaimer
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Additional Information
Which is the frequency of flight BI4423?
The flight BI4423 is scheduled to flight on Wednesday, Thursday, Sunday on a weekly basis.
Which is the distance of flight BI4423?
The distance between the two airports is 1279 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight BI4423 is scheduled to flight on Wednesday, Thursday, Sunday on a weekly basis.
Which is the distance of flight BI4423?
The distance between the two airports is 1279 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Bandar Seri Begawan and Singapore:
Royal Brunei Airlines
- Flight Number: BI421. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: BI423. (On Time performance: 82 - Average Delay: 10 minutes)
Singapore Airlines
- Flight Number: SQ147. (On Time performance: 89 - Average Delay: 5 minutes)
Royal Brunei Airlines
- Flight Number: BI421. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: BI423. (On Time performance: 82 - Average Delay: 10 minutes)
Singapore Airlines
- Flight Number: SQ147. (On Time performance: 89 - Average Delay: 5 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights BI4423
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
08 January
08 January
22:13
Bandar Seri Begawan (BWN)
Bandar Seri Begawan (BWN)
23:50
Singapore (SIN)
Singapore (SIN)
01h 37min
Boeing 787-8
Boeing 787-8
Landed - On-time
Wednesday
07 January
07 January
22:18
Bandar Seri Begawan (BWN)
Bandar Seri Begawan (BWN)
23:58
Singapore (SIN)
Singapore (SIN)
01h 40min
Boeing 787-8
Boeing 787-8
Landed - On-time
Sunday
14 December
14 December
22:57
Bandar Seri Begawan (BWN)
Bandar Seri Begawan (BWN)
00:42
Singapore (SIN)
Singapore (SIN)
01h 45min
Boeing 787-8
Boeing 787-8
Landed - On-time