Originally Posted by
WillTravel
Much to my surprise, I got an email with 2 mobile boarding passes yesterday, for my flight today. This is the inbound set of flights for an Aeroplan reservation on United metal.
I did not actually check in, so getting this email was really a surprise. On the United site, it says I am already checked-in.
I doubt a hacker would check me in for a flight! What is the explanation?
As you noted, there is an auto check-in feature available at initial check-in.