By 2019, you can use internet while flying as Inmarsat to launch satellite

Inmarsat is looking at satellite internet on mobile in India by 2019

Inmarsat, the global satellite operator is looking at India to offer commercially high-speed internet services on mobile phones allowing users to stream videos flying on a plane or driving on highways, once its next generation satellite is launched in two years.
 

Inmarsat has a fleet of four Global Xpress (GX) satellites - that have Ka band transponders with the ability to beam high-speed broadband on mobiles, currently, the only operational fleet in the world.

A fifth one, to be launched in 2019 will cover India, a market as its chief executive Rupert Pearce says is an "important long term opportunity".