They were in all likelihood driven there by otehr Muslims, with the time and place pre-arrranged for them.   With their cell phone GPS and online bank accounts they will  be well taken care of by their handlers, Imams in Canada, the US, and in the Middle east. Next will be to get the rest of the family into Canada because of the last minute change of plans caused by that infidel Trump. .  The air fare is covered by mosques and Muslim donations from around the world.