Flight Briefing

For flight AVA4062 from Kathmandu Tribhuwan Airport to Hong Kong Intl Airport

Step 1: Review basic flight data
Departure from Kathmandu Tribhuwan Airport (VNKT):	13:45
Arrival in Hong Kong Intl Airport (VHHH):	17:15
Equipment	B777
Distance / time	1585.12 Nm / 3h30m
Step 2: Fuel consumption & weights
Operating empty weight	307000lb
Load	72160lb
Zero-fuel weight	379160lb
Trip fuel (3:51 hours)	58569lb
Reserves (1:00 hours)	15236lb
Take-off fuel (4:51 hours)	73805lb
Take-off weight	525125lb
Estimated Landing weight	466556lb
For more fuel calculation click here
Step 3: Weather Briefing
Kathmandu Airport, Nepal (VNKT) 27-42N 085-22E 1337M Jun 17, 2026 - 03:30 AM EDT / 2026.06.17 0730 UTC Wind: from the W (280 degrees) at 13 MPH (11 KT) (direction variable):0 Visibility: 4 mile(s):0 Sky conditions: partly cloudy Weather: Towering cumulus clouds observed Temperature: 84 F (29 C) Dew Point: 66 F (19 C) Relative Humidity: 54% Pressure (altimeter): 29.88 in. Hg (1012 hPa) ob: VNKT 170730Z 28011KT 250V310 7000 FEW015 FEW025TCU SCT030 29/19 Q1012 N0SIG cycle: 7 Sunrise: 23:25 Sunset: 13:13	Hong Kong Inter-National Airport, Hong Kong (VHHH) 22-20N 114-11E 24M Jun 17, 2026 - 03:30 AM EDT / 2026.06.17 0730 UTC Wind: from the SSW (200 degrees) at 18 MPH (16 KT):0 Visibility: greater than 7 mile(s):0 Sky conditions: mostly cloudy Weather: light rain showers Temperature: 80 F (27 C) Dew Point: 75 F (24 C) Relative Humidity: 83% Pressure (altimeter): 29.77 in. Hg (1008 hPa) ob: VHHH 170730Z 20016KT 9999 -SHRA FEW008 SCT018 BKN045 27/24 Q1008 NOSIG cycle: 7 Sunrise: 21:43 Sunset: 11:07
Step 4: Airport charts / NAV data
For VNKT airport chart click here	For VHHH airport chart click here
Step 5: Plan your route
Step 7: Enjoy your flight!