cgk303How long is the JT303 flht from Medan to Jakarta? The average flht time from Medan to Jakarta is 2 hours and 31 minutes. The flht distance is 1388 km 862 miles andHow long is the JT303 flht from Medan to Jakarta? The average flht time from Medan to Jakarta is 2 hours and 31 minutes. The flht distance is 1388 km 862 miles and