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 Apr 09, 2026 - 03:00 AM EDT / 2026.04.09 0700 UTC Wind: from the E (100 degrees) at 8 MPH (7 KT) (direction variable):0 Visibility: 1 mile(s):0 Sky conditions: overcast Weather: light rain Temperature: 50 F (10 C) Dew Point: 50 F (10 C) Relative Humidity: 100% Pressure (altimeter): 29.53 in. Hg (1000 hPa) ob: RKSS 090700Z 10007KT 050V130 3000 -RA SCT006 BKN025 OVC060 10/10 Q1000 BECMG 5000 cycle: 7 Sunrise: 21:09 Sunset: 09:59	Chiang Kai Shek, Taiwan (RCTP) 25-05N 121-13E Apr 09, 2026 - 03:32 AM EDT / 2026.04.09 0732 UTC Wind: from the WSW (240 degrees) at 21 MPH (18 KT):0 Visibility: greater than 7 mile(s):0 Sky conditions: partly cloudy Temperature: 82 F (28 C) Dew Point: 75 F (24 C) Relative Humidity: 78% Pressure (altimeter): 29.74 in. Hg (1007 hPa) ob: RCTP 090732Z 24018KT 9999 FEW012 SCT180 28/24 Q1007 WS R23R NOSIG RMK A2976 cycle: 7 Sunrise: 21:40 Sunset: 10:12
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!