Cargojet have added to their fleet during the past couple of years to cope with extra volumes. They have put on a third flight a day from
YVR for xmas.
Quoting SkydrolBoy (Reply 2): Kelowna Flightcraft currently has 13 727-200's and 3 Convair 580's in the Purolator Fleet |

They have just converted GWKF that was the Big Yellow Taxi to a freighter, she was all white (with winglets) when here the other week. Do you know if they still have the 100 srs (51C) GKFC?? Ive never seen it here.
We had to charter a Cargojet bird at short notice the other week and it was no problem. Generally they have spare aircraft available for such charters & in case of tech problems, so i think they just utilise these a bit more for the xmas rush.