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 30, 2026 - 06:00 AM EDT / 2026.04.30 1000 UTC Wind: from the W (270 degrees) at 6 MPH (5 KT) (direction variable):0 Visibility: greater than 7 mile(s):0 Temperature: 62 F (17 C) Dew Point: 37 F (3 C) Relative Humidity: 39% Pressure (altimeter): 29.85 in. Hg (1011 hPa) ob: RKSS 301000Z 27005KT 230V330 CAVOK 17/03 Q1011 NOSIG cycle: 10 Sunrise: 20:41 Sunset: 10:18	Chiang Kai Shek, Taiwan (RCTP) 25-05N 121-13E Apr 30, 2026 - 06:30 AM EDT / 2026.04.30 1030 UTC Wind: from the NNE (020 degrees) at 10 MPH (9 KT):0 Visibility: 3 mile(s):0 Sky conditions: mostly cloudy Weather: light rain Temperature: 64 F (18 C) Dew Point: 64 F (18 C) Relative Humidity: 100% Pressure (altimeter): 30.00 in. Hg (1016 hPa) ob: RCTP 301030Z 02009KT 5000 -RA SCT004 BKN008 BKN015 18/18 Q1016 NOSIG RMK A3002 cycle: 10 Sunrise: 21:22 Sunset: 10:22
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!