Royal Brunei Airlines BI421 flight status now

Current status of BI421 is Arrived On time

BI421 - RBA421 Royal Brunei Airlines (BI)
BWN Bandar Seri Begawan Brunei
Flight BWN to SIN
SIN Singapore Singapore
Arrived On time
Departure Brunei International Airport
IATA: BWNICAO: WBSB
Scheduled 09:05 18 November 2025
Actual 09:12 18 November 2025
None None
Arrival Changi International Airport
IATA: SINICAO: WSSS
Scheduled 11:10 18 November 2025
Actual 11:15 18 November 2025
2 F58
BI421 Detail
  • Type: International Flight
  • Flight Duration: 2 hours 3 minutes
  • Flight Distance: 1279 kms / 795 miles
Airline
  • Royal Brunei Airlines
  • IATA: BI
  • ICAO: RBA
  • Operating Days: Monday, Tuesday, Wednesday, Friday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 144
  • Freight capacity: 16.2 tons
  • Passenger classes: Economy, Business Class
More Detail
  • Aircraft: Boeing 787-8
  • Callsign: RBA421
  • Departure Timezone: Asia/Brunei
  • Arrival Timezone: Asia/Singapore
  • Current Time in Bandar Seri Begawan: Tuesday 2025-11-18 21:37 PM
  • Current Time in Singapore: Tuesday 2025-11-18 21:37 PM

International flight Royal Brunei Airlines BI421 takes off from Bandar Seri Begawan (BWN) Brunei to Singapore (SIN) Singapore. It's operated by Royal Brunei Airlines. The plane leaves Brunei International Airport at 09:05 18 November 2025 Asia/Brunei. The flight is expected to land at Changi International Airport at 11:10 18 November 2025 Asia/Singapore. The flight will last about 2 hours 3 minutes.

Similar flight route from Bandar Seri Begawan (BWN) to Singapore (SIN)

Airline Flight no Departure Arrival
Air India AI8119
Air India 		18/11/2025
12:10 		2 hours 14 minutes
14:30
Turkish Airlines TK9339
Turkish Airlines 		18/11/2025
12:10 		2 hours 14 minutes
14:30
Lufthansa LH7219
Lufthansa 		18/11/2025
12:10 		2 hours 20 minutes
14:30
Air New Zealand NZ3401
Air New Zealand 		18/11/2025
12:10 		2 hours 20 minutes
14:30
SWISS LX9205
SWISS 		18/11/2025
12:10 		2 hours 20 minutes
14:30
Singapore Airlines SQ147
Singapore Airlines 		18/11/2025
12:10 		2 hours 20 minutes
14:30
United Airlines UA7707
United Airlines 		18/11/2025
15:40 		2 hours 20 minutes
18:00
Royal Brunei Airlines BI423
Royal Brunei Airlines 		18/11/2025
18:30 		2 hours 2 minutes
20:35

Frequently asked questions, answered

How long is the flight from Bandar Seri Begawan to Singapore?

On average, nonstop flight takes 2 hour(s) 3 minutes, with the flight distance of 1279 km (795 miles).

What type of aircraft is used for the Royal Brunei Airlines BI421 flight?

All Royal Brunei Airlines BI421 flights are operated using Boeing 787-8 aircraft.

Which terminal the flight Royal Brunei Airlines BI421 is arriving at?

Flight Royal Brunei Airlines BI421 arrives in Changi International Airport at Terminal 2.

How many Royal Brunei Airlines BI421 flights are operated a week?

5 flights per week. The Flight Royal Brunei Airlines BI421 is operated on Monday, Tuesday, Wednesday, Friday, Sunday.