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 May 03, 2026 - 08:00 AM EDT / 2026.05.03 1200 UTC Wind: from the WSW (240 degrees) at 7 MPH (6 KT) (direction variable):0 Visibility: 4 mile(s):0 Sky conditions: overcast Weather: light rain Temperature: 55 F (13 C) Dew Point: 53 F (12 C) Relative Humidity: 93% Pressure (altimeter): 29.59 in. Hg (1002 hPa) ob: RKSS 031200Z 24006KT 220V280 7000 -RA SCT010 BKN035 OVC080 13/12 Q1002 NOSIG cycle: 12 Sunrise: 20:37 Sunset: 10:21	Chiang Kai Shek, Taiwan (RCTP) 25-05N 121-13E May 03, 2026 - 08:45 AM EDT / 2026.05.03 1245 UTC Wind: from the NW (320 degrees) at 7 MPH (6 KT):0 Visibility: greater than 7 mile(s):0 Sky conditions: mostly cloudy Temperature: 77 F (25 C) Dew Point: 73 F (23 C) Relative Humidity: 88% Pressure (altimeter): 29.88 in. Hg (1012 hPa) ob: RCTP 031245Z 32006KT 9999 FEW006 BKN010 BKN050 25/23 Q1012 NOSIG RMK A2989 cycle: 13 Sunrise: 21:20 Sunset: 10:23
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!