Wow. Good luck with those codeshare connections. If WS used the AeroMexico terminal, it’d at least be kind of feasible (if you could overlook the overnight wait between the WS arrival from YYC and the AM morning departures).

But connecting T1 to/from T2 after hours (when the terminal train doesn’t run) is essentially the equivalent landing at JFK and connecting to a flight departing from LGA. It’s honestly that ridiculous.