According to some Air Algerie FB fan pages an operator in Florida is the final destination of this 767 and the 2 others. YUL is just a stopover and the end of the last flight of this machine as AH
Boeing 767 -3D6 24766 310 7T-VJG Air Algérie ferried 18/21jan19 ALG-SNN-YUL-PSM-BKV, basic cs, for part-out &scrap (Source: Skyliner)
As a longtime reader of Skyliner, that really means nothing to me. They are extremely eager to say part out/scrap (as they have said with every DL MD-90 parked so far, though there is insistence they are parked while engine overhauls are happening).
There's a big MRO in Tampa, not a place where scrapping typically happens oi I'll be convince of its fate when we see parts getting chopped out.