BI421 is operated by Royal Brunei Airlines from Brunei International Airport (BWN) in Bandar Seri Begawan, Brunei Darussalam to Singapore Changi Airport (SIN) in Singapore, Singapore, a great-circle distance of about 1,277 km. Live status, scheduled and actual times, gate and terminal for BI421 are available via the API.
Live and scheduled times for BI421 are available through the FlightNerve API.
| Field | BWN departure | SIN arrival |
|---|---|---|
| Scheduled | ••:••, Mon DD | ••:••, Mon DD |
| Estimated / actual | ••:•• | ••:•• |
| Terminal · gate | T• · •• | T• · •• |
| Status | Scheduled / En route / Landed | |
Airports on the BI421 route.
Live status, position, schedule and aircraft for BI421, one API call.
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