Airvision Inc., a joint venture of Warner Bros. and the Netherlands’ Philips, equips a Boeing 747 with a video system that allows passengers to watch anything of their choice on TV.

It may be enough to make the most dedicated couch potato feel right at home, even while cruising at 40,000 ft. Last week Northwest Airlines rolled out a Boeing 747 equipped with Airvision, a video system that allows passengers to watch their choice of anything from movies to cartoons on…