YOW had an interesting visitor yesterday - an Air Sengal A330 (operated by Hi Fly Malta)
Not sure if it was a refugee flight or perhaps a charter with embassy staff from the Middle East. Both are pure guesses on my part.
Not sure if its still sitting at YOW right now or not.
Flight Aware link
Edit: it was a charter from Afghanistan. A flight carrying CAF members, including elite operatives and employees of the Canadian Embassy in Afghanistan landed this evening in Ottawa, as per DND.
Twitter info