There has been some mergers that have occurred in the 21th century. Why don't the airline owners of the acquired airline repaint their planes in the livery of their own? For example why doesn't LH repaint the LX fleet in their own livery since they are the owners? Why don't they operate under a single airline name?
Now are these mergers correct or wrong:
LH owns LX
CX owns KA
AF owns KL
9W owns S2
Are there any other mergers that have occurred beside these I mentioned above in the recent years of 2000-2006?
Thanks for your replies.