I've got an AA redeye from Buenos Aires arriving at Dallas FW 05:06 am, then an Air Canada one to Vancouver departing at 07:25 am, I'm aware Air Canada it's on terminal E, don't know the specific terminal for the AA one though. How tight on time am I really? Considering I have to claim baggage and then check it again. Would appreciate if someone can guide me through the steps (immigration, claim baggage, customs, etc.) Will this 2:20 hs, be enough in normal conditions, plane on time and all?