Southwest wants permission to launch more international flights

You might soon be able to take a Southwest Airlines flight to Europe. On Tuesday, the budget airline asked the Department of Transportation for permission to fly to any country with which the US has an Open Skies agreement.The State Department lists 123 such countries, representing most of the world. Meanwhile, Southwest currently serves 10 countries outside the US. Other than Mexico, they are all in Central America or the Caribbean.Open Skies agreements allow airlines to operate between two countries w ...