Air Canada just announced increased service out of YYC for the fall/winter and the introduction of the Q400 turboprop operated by Jazz starting in 2013:
http://aircanada.mediaroom.com/index.php?s=43&item=590
Increased services this fall and winter compared to last year include:
Calgary-Fort McMurray 7 daily (from 6 daily) 350 daily seats (from 300)
Calgary-Grande Prairie 5 daily (from 4 daily) 250 daily seats (from 200)
Calgary-Yellowknife 2 daily (from 1 daily) 100 daily seats (from 50)
In February, 2013, Air Canada will begin gradually deploying made-in-Canada Bombardier Dash 8 Q-400 NextGen aircraft on routes within Western Canada, replacing 50-seat CRJ aircraft. The new ultra-quiet, Q-400 aircraft featuring 74 all-leather seats with roomy overhead bins will initially be scheduled on the following routes:
Calgary-Fort McMurray February, 2013
Calgary-Regina February, 2013
Calgary-Saskatoon February, 2013
Calgary-Yellowknife April, 2013
Calgary-Grande Prairie March, 2013
Calgary-Victoria March, 2013
Calgary-Edmonton March, 2013