Royal Brunei Airlines BI421 Flight Status
Status: Flight BI421 Landed Safely | Early. According to Trip.com's latest status for Royal Brunei Airlines flight BI421 from Bandar Seri Begawan to Singapore (BWN-SIN): Landed: Singapore Changi Airport (SIN) at 11:14 (local time) Early: Approximately 6m early.
Fri, Oct 30
Sat, Oct 31
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Arrived
The flight has arrived 17m early
2h 5m
Check-in Counter
ROW B
Boarding Gate
2
Arrival Gate
F58
Baggage
36
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Arrived
The flight has arrived 6m early
2h 5m
Check-in Counter
ROW B
Boarding Gate
2
Arrival Gate
E24
Baggage
32
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Need a flight from Bandar Seri Begawan to Singapore?
Royal Brunei Airlines From AU$142
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Bandar Seri Begawan to Singapore or track other flights with our flight status tracker.
Track the Previous Flight Status: Landed at Bandar Seri Begawan
BI774
|
Balikpapan (BPN)
Bandar Seri Begawan (BWN)
Bandar Seri Begawan (BWN)
Scheduled: 08:30
|
26m early
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BI421 Aircraft Details
According to Trip.com real-time data, the BI421 flight flying from Bandar Seri Begawan to Singapore on 10/31/2026 is operated by the aircraft model Airbus A320-212. This aircraft has been in service for 8y, 4m. The aircraft is equipped with 150 seats.
Airbus A320-212
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
7 minutes
Age
8y, 4m
Seats
150
Distance
--
Economy
Business
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port
Seating Plan
--
Legroom
43 cm
Seat width better than on 33% of flights
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
107 cm
Legroom
58 cm
Seat width better than on 33% of flights
130°
Reclining Angle
2-2
Seat layout example
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Flight History for BI421
Trip.com historical records show that the last BI421 flight departed on Fri, Oct 30 from BWN at approximately 09:19. This flight is expected to arrrive in SIN at 11:03.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 24 | Bandar Seri Begawan (BWN) | Singapore (SIN) | A20N | 09:22 | 11:11 | Arrived |
| Sun, Oct 25 | Bandar Seri Begawan (BWN) | Singapore (SIN) | A20N | 09:23 | 11:13 | Arrived |
| Mon, Oct 26 | Bandar Seri Begawan (BWN) | Singapore (SIN) | A20N | 09:14 | 11:09 | Arrived |
| Tue, Oct 27 | Bandar Seri Begawan (BWN) | Singapore (SIN) | 788 | 09:23 | 11:04 | Arrived |
| Wed, Oct 28 | Bandar Seri Begawan (BWN) | Singapore (SIN) | A20N | 09:23 | 11:07 | Arrived |
| Fri, Oct 30 | Bandar Seri Begawan (BWN) | Singapore (SIN) | A20N | 09:19 | 11:03 | Arrived |
| Sat, Oct 31 | Bandar Seri Begawan (BWN) | Singapore (SIN) | A20N | 09:30 | 11:14 | Arrived |
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BI421 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of BI421 is 100% (Late on average 8 minutes), and the on-time arrival rate is 100% (Early on average 7 minutes).
On-Time Departures
Punctuality
100
%
Late on average
8 minutes
Early
17
%
On time
83
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
7 minutes
Early
77
%
On time
23
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight bi421?
Flight bi421 has arrived (status: Arrived). Actual arrival 11:14 (updated Oct 31, 2026).Is flight bi421 on time today?
Flight bi421 has arrived (status: Arrived). Actual arrival was 11:14; follow airport screens for the baggage carousel.Has flight bi421 departed yet? What is the departure time?
Flight bi421 is scheduled to depart at 09:15. The latest actual or estimated departure time is 09:30, and the current status is Arrived (updated Oct 31, 2026).When is flight bi421 scheduled to arrive?
Flight bi421 is scheduled to arrive at 11:20. The latest estimated or actual arrival time is 11:14. Status is Arrived as of Oct 31, 2026.What is the baggage carousel number for flight bi421?
After arrival, baggage for flight bi421 is expected at carousel 32 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight bi421 fly?
Flight bi421 is operated by Royal Brunei Airlines from Bandar Seri Begawan (BWN) to Singapore (SIN). Typical flight time is about 2 hours5 minutes; operating days may include Saturday.How can I check real-time status for flight bi421?
Track flight bi421 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight bi421 is delayed or canceled, what should I do?
If bi421 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 31, 2026). Contact Royal Brunei Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight bi421 departed from Bandar Seri Begawan?
Flight bi421 has already left Bandar Seri Begawan and completed its journey. Departure was 09:30; actual arrival 11:14.What is the seat configuration for flight bi421?
Flight bi421 usually flies a Airbus A320-212 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Singapore Weather & Time
Intermittent clouds
|
26°C - 34°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Bandar Seri Begawan 11:14
|
Singapore 11:14
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