I shared what I heard and it seemed to be relevant given the unique connection with three venues of potential expansion cities. It isn't like it was LAX, DEN and Dallas. Provo and Ft. Collins are small specialized airports. Not much traffic between those two locations. Can't say I have ever heard of that flight anytime other than when BYU might have played CSU.
https://twitter.com/StalwartSt/status/757564415801630720