It looks like the days of the B727 service in Regina are numbered. According to Cargojet's website,
http://www.cargojet.com/ B757 service will start between YQR/YXE and YWG April 1st. This will increase cargo capacity by about 20,000 lbs per flight. No more loud 3 engine takeoffs in the middle of the night for the south and west enders.