Can an A-List member's companion (through Companion Pass) check-in with them at the check-in counter, now that they can board with the person? I booked an international flight, so I think we both need to check-in (whether or not we are checking a bag). The non A-List check-in line at ORD has been terribly long at that time at ORD in the past. I wanted to see whether my companion could go with me to the A-List check-in line, or if the companion needs to wait in the regular line separately.