A fan site for the designers reveals something surprising…

Air Top speed: 47 mph, G-force: 3.5 G, length: 2,756 feet.

Nemesis Top speed: 50 mph, G-force: 4 G, length: 2,349 feet

So Air is only slightly slower than Nemesis. It doesn't feel like that at all…

In comparison, Oblivion Top speed: 68 mph, G-force: 4.5 G, length: 1,222 feet. Short but sweet 🙂