YUL and YKQ are approximately 474 miles apart by great-circle distance.
No. Roame's current schedule feed lists service with stops from YUL to YKQ, but no nonstop service.
Airlines represented in the current schedule are Air Creebec (YN).
Aircraft listed in the current schedule include De Havilland Canada DHC-8-100 Dash 8 / 8Q (DH1).