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flight_takeoff Flight

RBA639

Operated by Royal Brunei Airlines

Live map

Live map filtered to RBA639. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BWN WBSB VFR

Brunei International Airport

Bandar Seri Begawan, BN

Local time
09:42 GMT+8
Timezone
Asia/Brunei
Type
Large Airport
Elevation
73 ft
Coordinates
4.9442, 114.9280

cloud Weather

Wind
200° / 12 kt
Visibility
6 SM
Ceiling
FEW 1,600 ft, SCT 14,000 ft, BKN 30,000 ft
Temp / Dew
30°C / 24°C
Altimeter
29.85 inHg

Obs: 2026-05-30T01:30:00.000Z

Raw METAR / TAF 
METAR WBSB 300130Z 20012KT 9999 FEW016 SCT140 BKN300 30/24 Q1011 NOSIG

TAF WBSB 292300Z 3000/3106 21005KT 9999 SCT014 FEW015CB BKN140 TEMPO 3002/3006 24015G23KT 4000 SHRA BECMG 3005/3007 26012KT SCT015 FEW016CB TEMPO 3010/3014 6000 -TSRA

Arrival

HGH ZSHC VFR

Hangzhou Xiaoshan International Airport

Hangzhou, CN

Local time
09:42 GMT+8
Timezone
Asia/Shanghai
Type
Large Airport
Elevation
23 ft
Coordinates
30.2361, 120.4289

cloud Weather

Wind
80° / 4 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
25°C / 15°C
Altimeter
29.94 inHg

Obs: 2026-05-30T01:30:00.000Z

Raw METAR / TAF 
METAR ZSHC 300130Z 08002MPS 040V120 CAVOK 25/15 Q1014 NOSIG

TAF ZSHC 292105Z 3000/3024 09003MPS 3000 BR NSC TX30/3006Z TN19/3021Z

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-19 89505E BWN → HGH May 19, 04:25 UTCMay 19, 14:15 UTC9h 50m - -
2026-05-12 89505C BWN → HGH May 12, 04:15 UTCMay 12, 14:10 UTC9h 55m - -
2026-04-28 89505C BWN → HGH Apr 28, 04:30 UTCApr 28, 14:45 UTC10h 15m - -
2026-04-21 895052 BWN → HGH Apr 21, 04:30 UTCApr 21, 15:15 UTC10h 45m - -

Performance history

Flights tracked
4
Avg arrival delay
-
On-time arrival
-
Aircraft used
3

Monthly activity 2 months

Month Flights tracked
May 2026 2
April 2026 2

RBA639 frequently asked

Where does flight RBA639 fly?
RBA639 (Royal Brunei Airlines) flies from BWN to HGH. View the full route page.
How long is flight RBA639?
Based on observed flights, RBA639 takes on average 10h 11m from takeoff to landing.
How often does RBA639 fly?
RBA639 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
What aircraft operates flight RBA639?
RBA639 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track RBA639 live?
Yes. When RBA639 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.