We are arriving at SAP at 12:30 via an AA flight, and are trying to catch a 2:30pm SOSA flight to RTB. We would really like to check one bag but have been warned that the customs line can be quite slow and having to go claim checked baggage will put us toward the back of the line. So I'm wondering if one of us can go retrieve the checked bag and one of us can go get in line at customs. Then the person with the bag can come slide into the customs line. Not knowing the airport at all, I have no idea if this is a decent plan or not. Anyone familiar with the airport have any insight? Or experience with with those flight times and how easy/difficult it was to make your flight?