AirAsia from November 2018 is expanding Kota Kinabalu – Shenzhen service, with the addition of 2nd daily flight. From 01NOV18, the new flight operates overnight hours with Airbus A320.
AK1520 BKI0900 – 1205SZX 320 D
AK1522 BKI2320 – 0245+1SZX 320 D
AK1523 SZX0350 – 0700BKI 320 D
AK1521 SZX1315 – 1625BKI 320 D