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 23, 2026 - 05:00 AM EDT / 2026.04.23 0900 UTC Wind: from the NW (320 degrees) at 9 MPH (8 KT):0 Visibility: greater than 7 mile(s):0 Temperature: 69 F (21 C) Dew Point: 32 F (0 C) Relative Humidity: 24% Pressure (altimeter): 29.83 in. Hg (1010 hPa) ob: RKSS 230900Z 32008KT CAVOK 21/M00 Q1010 NOSIG cycle: 9 Sunrise: 20:49 Sunset: 10:12	Chiang Kai Shek, Taiwan (RCTP) 25-05N 121-13E Apr 23, 2026 - 05:30 AM EDT / 2026.04.23 0930 UTC Wind: from the NNE (030 degrees) at 20 MPH (17 KT):0 Visibility: 4 mile(s):0 Sky conditions: mostly cloudy Weather: light rain showers Temperature: 69 F (21 C) Dew Point: 69 F (21 C) Relative Humidity: 100% Pressure (altimeter): 29.77 in. Hg (1008 hPa) ob: RCTP 230930Z 03017KT 7000 -SHRA SCT005 BKN008 BKN015 21/21 Q1008 NOSIG RMK A2977 cycle: 9 Sunrise: 21:27 Sunset: 10:18
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!