HKG

Andre Martin: Find power outlets on floor level, under the free-standing aircon towers along the gates.

Bloompy Bonvivant: Go through HKG immigration 6 times within 2 years, and you will be eligible for the HK Frequent Visitor Card, with exclusive lane, bypassing long immigration line. Afterwards, access to e-Channel.

djcroft™ ®: Hong Kong Airport BusTaking a bus to and from Hong Kong airport is an inexpensive way to travel to and from the airport and allows travellers some great views along the way.

Deddy Des Ramarta: Very nice airport...don't forget to bring your multi travel charger !

James Rinella: Free Wi-Fi and designer shopping. I've had worse layovers

Benj Azada: If you're on Cathay or Dragonair, you can check in and print your boarding pass using one of the machines, and avoid the queues.