An aeroplane engine company is considering launching a new airline.The company has a large factory in Bristol and has identified Bristol airport as the appropriate base for the new airline venture. Outline and apply a theoretical model which could be used to get the future profitability of the market for air travel from Bristol airport. Assume that consumer demand will quickly return to previous levels once the COVID-19 pandemic has been addressed globally. It a long answer question.

What is the Porter five force model for a new airline company in the UK