Airport Express passengers can use the In-town Check-in service offered by the specified airlines at Hong Kong or Kowloon stations during the service hours listed below.
Cathay Pacific
Hong Kong Station: 6:00am to 11:00pm
Kowloon Station: 6:00am to 3:00pm
Hong Kong Airlines
Hong Kong Station: 6:00am to 7:00pm
Kowloon Station: 6:00am to 3:00pm
Passengers with valid electronic travel documents can use the Smart Check-in Kiosks in the In-town Check-In area to check-in and collect their boarding passes and luggage tags. After completing the check-in process with the kiosks, passengers can proceed to the Self Bag Drop Counters to drop off their baggage.
Details: www.mtr.com.hk/en/customer/se...