15-inch MacBook Air reportedly on track for Q1 2012

Apple is expected to launch new MacBook Air models sometime in the first quarter of 2012, according to sources within the company’s supply chain. The new Air will add a 15-inch model to the mix in addition to 11- and 13-inch models, according to the report.

The 15-inch MacBook Air: A no-brainer

Apple is gearing up to launch a 15-inch ultrathin MacBook in 2012, according to a new report by DigiTimes. The supplier-connected publication says that parts are no being made at component-maker factories for the device, which is said to be intended for a March 2012 release.