A quick but may be a complicated question. We will be landing in CUN on June 14 at 2:10. My wife will have her service dog with her and we have taken this service dog on 12 previous trips to Cozumel so we are familiar with what paper work is required. This year we decided to fly cheap through and fly to CUN then hop on a Mayair flight to CZM. Does anyone know how long, approximately, it will take for processing in CUN? Our connecting flight to CZM leaves at 4:00 but we have to be there by 3:30. Will 1 hour and 20 minutes be enough to get off the plane, get through customs, then through the dog check people (whatever they are called), then hop on to a bus to get to the other terminal? Any help is appreciated.