On 28 June we checked in bags all the way to Costa Rica from Aberdeen via Paris and Mexico City. Mexico City now required bags to be collected, taken to cuoms and put back on convyor belt. We did this. The connection involved a tranfer from Terminal 2 to Terminal 1. We made it but our luggage did not. Not seen since. Airline can not / will not help.
Does anybody know who is responsible for transit of luggage within the airport????
(Next time, we would check in luggage ourselves after customs! Too late.)