Cranky Flyer thinks that Copa should leave association with United and hook up with American. Other than as a retired NRSA passenger, I don't have a dog in this hunt. Opinions?
https://crankyflier.com/2019/10/21/the-case-for-copa-defecting-to-american/
https://crankyflier.com/2019/10/21/the-case-for-copa-defecting-to-american/