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 Jul 08, 2025 - 03:00 AM EDT / 2025.07.08 0700 UTC Wind: from the NW (320 degrees) at 7 MPH (6 KT):0 Visibility: greater than 7 mile(s):0 Temperature: 100 F (38 C) Heat index: 118.4 F (48.0 C):1 Dew Point: 78 F (26 C) Relative Humidity: 50% Pressure (altimeter): 29.71 in. Hg (1006 hPa) ob: RKSS 080700Z 32006KT CAVOK 38/26 Q1006 NOSIG cycle: 7 Sunrise: 20:22 Sunset: 10:53	Chiang Kai Shek, Taiwan (RCTP) 25-05N 121-13E Jul 08, 2025 - 03:31 AM EDT / 2025.07.08 0731 UTC Wind: from the SW (230 degrees) at 20 MPH (17 KT):0 Visibility: greater than 7 mile(s):0 Sky conditions: mostly cloudy Temperature: 91 F (33 C) Heat index: 99.1 F (37.3 C):1 Dew Point: 73 F (23 C) Relative Humidity: 55% Pressure (altimeter): 29.44 in. Hg (0997 hPa) ob: RCTP 080731Z 23017KT 9999 FEW020 BKN180 33/23 Q0997 WS R23R NOSIG RMK A2944 cycle: 7 Sunrise: 21:14 Sunset: 10:45
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!