I flew the 10 and 727 out of there for a brief period. London and Hawaii on the 10, alot of different stuff on the 72.
The base shrank as the loss margins widened with the LCC's invasion and marketing realized ( and admitted), that Denver is a relatively small remote city with little O and D traffic.
The reason Denver opened in the first place was that prior to jets, everyone needed a refueling stop between the coastal hubs.
Denver will open, grow and shrink again when this current group of marketing gurus admit it's a loser for anything larger than 150 seats. Always has been.
Finally to answer your question; the flying will be very inconsistent as marketing hunts and pecks for yield in a thin market.