Hong Kong A21 (CTB) Route Direction
FromHung Hom Station
ToAirport (Ground Transportation Centre)
Operating hours05:15-00:00
Fare range$17.8~$34.6
A21 (CTB) runs from Hung Hom Station to Airport (Ground Transportation Centre) and serves 25 stops. Operating hours are 05:15-00:00, with a fare range of $17.8~$34.6.