actually seafeye, regionals were commuters and they had nothing to do with mainlines, that had there own schedule and routes. then mainlines wanted to have that passeneger traffic for them selves via codeshare and then and then and then regionals became what they are. why not a bus driver say that the demise of there industry was airlines selling cheap tickets which completed with greyhound and trailways and put them out of business.

go back to your books and do some more research for management.