Last night I discussed with some friends the LAN & TAM merger (They're not #avgeeks like us) but they pointed out the major differences between the Y an dY product between the 2 airlines.
My perception was that LA's J product if far more developed than JJ's? at least in the following routes:
CCS-LIM-EZE I think LA's using a B767
CCS-GRU I think JJ is using an A320
Is it something about the aircraft type rather than the product itself? What do you guys think?