Originally Posted by
CPH-Flyer
Do you also want to cancel if a United flight changes from being operated by United Airlines to being operated by Skywest instead? It is the same the change for ANA means, it is just a capacity provider for the main airline. The difference being ANA owns Air Japan, Skywest is a separate company from United.
Actually, that's a much more significant change, since SkyWest only operates RJs.