Flight BI 421: Brunei → Singapore
11 November 2026LandedUpdated 2 h 1 min ago, official airport data
Today, 12 November 2026, flight BI 421 is not on the boards of the airports we track. The nearest flight is shown below.
Flight BI 421, 11 November 2026
All flights Brunei → SingaporeDeparture
Brunei BWN
We do not track the departure airport.
Landed
Data from the official airport boards. Times are local to each airport.
- Distance
- ≈ 1,278 km
- On time
- 97%
- Average departure delay
- 2 min
- Days of the week
Punctuality of flight BI 421
“On time” means the flight left no later than 15 minutes after its scheduled departure time. Finished flights counted: 32, over the last 60 days of the airport boards.
- Flights counted
- 32
- On time
- 97%
- Average departure delay
- 2 min
- Cancelled
- 0
- On time, up to 15 min late31
- Delayed 16–60 min1
- Delayed over 60 min0
- Cancelled0
Flight BI 421 history
Flights of the last 60 days from the airport boards. Delay against the scheduled departure.
| Date / Departure | Route | Departure | Delay | Status |
|---|---|---|---|---|
| Tue 10 Nov11:1013 min early | Brunei → Singapore | 11:10 | 13 min early | Landed |
| Mon 9 Nov11:2019 min early | Brunei → Singapore | 11:20 | 19 min early | Landed |
| Sun 8 Nov11:20+24 min | Brunei → Singapore | 11:20 | +24 min | Landed |
| Sat 7 Nov11:207 min early | Brunei → Singapore | 11:20 | 7 min early | Landed |
| Fri 6 Nov11:207 min early | Brunei → Singapore | 11:20 | 7 min early | Landed |
| Wed 4 Nov11:2019 min early | Brunei → Singapore | 11:20 | 19 min early | Landed |
| Tue 3 Nov11:1015 min early | Brunei → Singapore | 11:10 | 15 min early | Landed |
| Mon 2 Nov11:2019 min early | Brunei → Singapore | 11:20 | 19 min early | Landed |
| Sun 1 Nov11:2016 min early | Brunei → Singapore | 11:20 | 16 min early | Landed |
| Sat 31 Oct11:205 min early | Brunei → Singapore | 11:20 | 5 min early | Landed |
| Fri 30 Oct11:2016 min early | Brunei → Singapore | 11:20 | 16 min early | Landed |
| Wed 28 Oct11:2012 min early | Brunei → Singapore | 11:20 | 12 min early | Landed |
| Tue 27 Oct11:106 min early | Brunei → Singapore | 11:10 | 6 min early | Landed |
| Mon 26 Oct11:2012 min early | Brunei → Singapore | 11:20 | 12 min early | Landed |
| Sun 25 Oct11:208 min early | Brunei → Singapore | 11:20 | 8 min early | Landed |
| Sat 24 Oct11:209 min early | Brunei → Singapore | 11:20 | 9 min early | Landed |
| Fri 23 Oct11:20+5 min | Brunei → Singapore | 11:20 | +5 min | Landed |
| Wed 21 Oct11:204 min early | Brunei → Singapore | 11:20 | 4 min early | Landed |
| Tue 20 Oct11:1018 min early | Brunei → Singapore | 11:10 | 18 min early | Landed |
| Mon 19 Oct11:203 min early | Brunei → Singapore | 11:20 | 3 min early | Landed |
| Sun 18 Oct11:20+6 min | Brunei → Singapore | 11:20 | +6 min | Landed |
| Sat 17 Oct11:20+5 min | Brunei → Singapore | 11:20 | +5 min | Landed |
| Fri 16 Oct11:20+4 min | Brunei → Singapore | 11:20 | +4 min | Landed |
| Wed 14 Oct11:2010 min early | Brunei → Singapore | 11:20 | 10 min early | Landed |
| Tue 13 Oct11:1022 min early | Brunei → Singapore | 11:10 | 22 min early | Landed |
| Mon 12 Oct11:20+4 min | Brunei → Singapore | 11:20 | +4 min | Landed |
| Sun 11 Oct11:204 min early | Brunei → Singapore | 11:20 | 4 min early | Landed |
| Sat 10 Oct11:208 min early | Brunei → Singapore | 11:20 | 8 min early | Landed |
| Fri 9 Oct11:206 min early | Brunei → Singapore | 11:20 | 6 min early | Landed |
| Wed 7 Oct11:2012 min early | Brunei → Singapore | 11:20 | 12 min early | Landed |
| Mon 5 Oct11:2021 min early | Brunei → Singapore | 11:20 | 21 min early | Landed |
Flight BI 421: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual arrival time
- 11:20
Dates already on the boards
The boards do not show the next dates of this flight yet. Airports usually publish flights one or two days ahead.
Route of flight BI 421
Departure airport: Brunei (BWN). Arrival airport: Singapore (SIN). Distance between the airports: about 1,278 km in a straight line.
See also
Questions about flight BI 421
Is flight BI 421 on time today?
Today, 12 November 2026, flight BI 421 is not on the boards of the airports we track. The nearest flight is shown below. For 11 November 2026 the airport board shows flight BI 421 as “Landed”. Arrival: Singapore, 11:03.
Which terminal and gate does flight BI 421 use?
Singapore (SIN): Terminal T2. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight BI 421 delayed?
Over 32 flights: on time (within 15 min) 97%, average delay 2 min, cancelled 0.
On which days does flight BI 421 operate?
In the last 60 days it was on the boards on: Monday, Tuesday, Wednesday, Friday, Saturday, Sunday.