Flight Briefing

For flight AVA4088 from Singapore Changi Airport to Chung-cheng

Step 1: Review basic flight data
Departure from Singapore Changi Airport (WSSS):	00:30
Arrival in Chung-cheng (RCTP):	05:00
Equipment	B777
Distance / time	1741.9 Nm / 4h30m
Step 2: Fuel consumption & weights
Operating empty weight	307000lb
Load	72160lb
Zero-fuel weight	379160lb
Trip fuel (4:12 hours)	63993lb
Reserves (1:00 hours)	15236lb
Take-off fuel (5:12 hours)	79229lb
Take-off weight	530549lb
Estimated Landing weight	466556lb
For more fuel calculation click here
Step 3: Weather Briefing
Singapore / Changi Airport, Singapore (WSSS) 01-22N 103-59E 16M Jun 17, 2026 - 03:30 AM EDT / 2026.06.17 0730 UTC Wind: from the S (180 degrees) at 6 MPH (5 KT):0 Visibility: greater than 7 mile(s):0 Sky conditions: partly cloudy Weather: light rain showers; Cumulonimbus clouds, towering cumulus clouds observed Temperature: 84 F (29 C) Dew Point: 75 F (24 C) Relative Humidity: 74% Pressure (altimeter): 29.83 in. Hg (1010 hPa) ob: WSSS 170730Z 18005KT 9999 -SHRA FEW015 FEW017CB FEW018TCU SCT040 29/24 Q1010 NOSIG cycle: 7 Sunrise: 23:01 Sunset: 11:08	Chiang Kai Shek, Taiwan (RCTP) 25-05N 121-13E Jun 17, 2026 - 03:30 AM EDT / 2026.06.17 0730 UTC Wind: from the WSW (240 degrees) at 18 MPH (16 KT):0 Visibility: greater than 7 mile(s):0 Sky conditions: mostly cloudy Weather: Cumulonimbus clouds observed Temperature: 87 F (31 C) Heat index: 97.5 F (36.4 C):1 Dew Point: 77 F (25 C) Relative Humidity: 70% Pressure (altimeter): 29.83 in. Hg (1010 hPa) ob: RCTP 170730Z 24016KT 9999 FEW015 FEW018CB SCT070 BKN100 31/25 Q1010 NOSIG RMK CB E-SE A2984 cycle: 7 Sunrise: 21:08 Sunset: 10:44
Step 4: Airport charts / NAV data
For WSSS airport chart click here	For RCTP airport chart click here
Step 5: Plan your route
Step 7: Enjoy your flight!