- Air Southwest was a British low-cost airline operating in the United Kingdom. It was founded in 2003 as a branch of the original Southwest Airlines in the United States. The airline was based at Plymouth City Airport and operated flights to destinations in the UK, Ireland, and the Channel Islands.
- However, Air Southwest suspended its operations in 2011 due to financial difficulties. The airline was later acquired by another UK airline called Eastern Airways. Eastern Airways continued to operate some of Air Southwest's routes under their own brand.
- Please note that as of my knowledge cutoff in September 2021, the information provided here may have changed. It's always recommended to verify the current status and details of any airline before making any travel plans.