OnAir, a joint venture between Airbus and SITA, is going gangbusters, doing brilliant business and, well, keeping more and more people connected during flight. The service is now flown on over 7,000 flights per month to 240 cities in 52 countries. Passengers appear particularly keen to use the service to send text messages and email. But it is nice to have the ability to make the odd cell phone call. Check out these snazzy slides from OnAir for the down low (click images to make them larger).