It's easier than ever to stay connected in the air. Early next year, Gogo—offered on nine North American carriers, including Alaska, American/US Airways, United, and Delta—will increase bandwidth to a whopping 70-plus megabits per second (mbps) on 800 planes. It's the difference between surfing the Web and streaming an HD movie. Also on tap: an app for texting in flight. JetBlue has launched Fly-Fi, a proprietary 20-plus-mbps service (free; $9 per hour for streaming video) on part of its fleet; all A320's will be equipped by early 2015. On the international front, OnAir is available on airlines ranging from All Nippon to Etihad; Singapore Airlines is the latest to sign on, with Wi-Fi on its A340's, A380's, and Boeing 777-300ER's ($10 for 10 MB, or $12 per hour). British Airways recently joined up with Inmarsat, which plans to roll out Europe's first ground-based (as opposed to satellite) 4G broadband network by the end of 2016. Speeds will be in excess of 70 mbps.