Get Money Fast
When you go to the main menu u press "Show me the money"
and then you will have money.
Submitted by: nightraider
Here are the buildings you need in order to get contracts
rolling in: a passenger terminal connected to the main
road, a plane stand near the terminal's gate area, a
control tower, and a runway. You'll want to add maintenance
buildings, parking lots, airport administration, and a fire
station as soon as you can afford to do so.
If you can't find the control tower on the Build menu, don't
panic. Some buildings aren't available until later in the game.
Most contract offers are intentionally low, so you can
usually get away with sending most of them back at least
once and negotiating for a better offer.