(CNN) — Southwest Airlines is about to sell every seat on board its flights. In a Thursday earnings report , Southwest announced it will no longer limit capacity on flights starting December 1. Southwest doesn't have assigned seats so it was limiting capacity on flights to allow passengers to spread out rather than blocking middle seats like many other airlines have done. United Airlines and American Airlines have been selling every seat for months. Alaska Airlines announced Thursday it will extend its policy of blocking middle seats until January 6, 2021.

Source: CNN October 22, 2020 15:13 UTC