Join Date: Jul 2008
Location: Virginia and Vitoria, ES Brazil
Programs: UA 1K, Million Miler, *G, JJ, AD, Global Entry, CLEAR, H.O.G. Life Member
Posts: 1,409
TAM allows one to check-in 72 hours in advance. If starting on TAM and the TAM ticket was purchased as part of a UA itinerary, one is also checked in on UA. Even though TAM left *A, their systems still work well together. (at least they did last month). GOL is the complete opposite, you check-in at the airport for both GOL and UA when starting with GOL. (Still the same this week).