Flight Briefing

For flight AVA4077 from Seoul  Intl Airport to Chung-cheng

Step 1: Review basic flight data
Departure from Seoul  Intl Airport (RKSS):	15:30
Arrival in Chung-cheng (RCTP):	17:30
Equipment	A321
Distance / time	802.201 Nm / 2h00m
Step 2: Fuel consumption & weights
Operating empty weight	107000lb
Load	36080lb
Zero-fuel weight	143080lb
Trip fuel (2:15 hours)	13078lb
Reserves (1:00 hours)	5829lb
Take-off fuel (3:15 hours)	18907lb
Take-off weight	198067lb
Estimated Landing weight	184989lb
For more fuel calculation click here
Step 3: Weather Briefing
Seoul / Kimp'O International Airport, Korea, South (RKSS) 37-33N 126-48E 18M Aug 22, 2026 - 01:00 PM EDT / 2026.08.22 1700 UTC Wind: from the ESE (120 degrees) at 6 MPH (5 KT):0 Visibility: greater than 7 mile(s):0 Temperature: 75 F (24 C) Dew Point: 75 F (24 C) Relative Humidity: 100% Pressure (altimeter): 29.91 in. Hg (1013 hPa) ob: RKSS 221700Z 12005KT CAVOK 24/24 Q1013 NOSIG cycle: 17 Sunrise: 20:57 Sunset: 10:13	Chiang Kai Shek, Taiwan (RCTP) 25-05N 121-13E Aug 22, 2026 - 01:00 PM EDT / 2026.08.22 1700 UTC Wind: from the WSW (240 degrees) at 6 MPH (5 KT):0 Visibility: greater than 7 mile(s):0 Sky conditions: mostly cloudy Temperature: 80 F (27 C) Dew Point: 78 F (26 C) Relative Humidity: 94% Pressure (altimeter): 29.62 in. Hg (1003 hPa) ob: RCTP 221700Z 24005KT 9999 FEW010 BKN027 BKN060 27/26 Q1003 NOSIG RMK A2962 cycle: 17 Sunrise: 21:34 Sunset: 10:21
Step 4: Airport charts / NAV data
For RKSS airport chart click here	For RCTP airport chart click here
Step 5: Plan your route
Step 7: Enjoy your flight!