Apple currently sells only one MacBook Air size. The laptop comes in a 13-inch version that matches the pre-2021 13-inch MacBook Pro size. Previously, Apple sold an 11-inch MacBook Air, but the company discontinued that model in 2017.
A new report said earlier this week that Apple is working on a brand new laptop. Apple plans to release a 15-inch MacBook Air in 2023, a first for the Air series. A trusted Apple insider with a proven track record confirmed that Apple is working on the larger MacBook Air.