The Airport Taxi is a landside building. It costs 8100 AirCoins, collects 44 passengers every 10 minutes and is 2x4. It is a very small landside building but a bit expensive. There are three parked taxis and there is a taxi sign that is spinning. This animation loops. There are nobody waiting for a taxi.
Also see Taxi Rank.
Collects 44 passengers every 10 minutes
Passengers per minute: 4.4