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 09, 2026 - 08:00 AM EDT / 2026.05.09 1200 UTC Wind: from the NW (310 degrees) at 6 MPH (5 KT):0 Visibility: greater than 7 mile(s):0 Temperature: 55 F (13 C) Dew Point: 39 F (4 C) Relative Humidity: 54% Pressure (altimeter): 30.09 in. Hg (1019 hPa) ob: RKSS 091200Z 31005KT CAVOK 13/04 Q1019 NOSIG cycle: 12 Sunrise: 20:31 Sunset: 10:26	Chiang Kai Shek, Taiwan (RCTP) 25-05N 121-13E May 09, 2026 - 08:30 AM EDT / 2026.05.09 1230 UTC Wind: from the NE (040 degrees) at 17 MPH (15 KT):0 Visibility: greater than 7 mile(s):0 Sky conditions: mostly cloudy Temperature: 69 F (21 C) Dew Point: 66 F (19 C) Relative Humidity: 88% Pressure (altimeter): 29.97 in. Hg (1015 hPa) ob: RCTP 091230Z 04015KT 9999 FEW010 SCT015 BKN070 21/19 Q1015 NOSIG RMK A2998 cycle: 12 Sunrise: 21:16 Sunset: 10:26
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!