How are those airports in the middle of the night, when airport lounges are typically shut down? Sometimes there's no reason to adjust to a new time zone and/or try to sleep. For starters, my opinions:
AMS. abuzz. Many shops/restaurants seem open. Heineken on tap is a bonus.
HKG is huge, seems nice in the middle of the night, but most shops can be closed. Some terminals can get really quiet. I think the terminals are a nice place to go for a walk at night.
ICN is nice, always abuzz, but seems terribly expensive.
LAS can be abuzz but IMO dull.
LAX can be abuzz but IMO dull.
SFO gets really dead with most shops closed.
DAR is essentially unbearable even if it can get enough electricity to get the air circulating.
Anybody here able to describe ADD, AUH, BOM, DOH, DBX, FRA, IST, SIN, SEZ? I'd like to hear about the vibes in those places in the middle of the night.Edited: 11:33 am, April 10, 2013