It may help to know that Aerolineas are are a financial basket case. While the domestic product may be good they clearly fail to make money from it. Plus,some of their widebody aircraft are a throwback to the 1990s. Think recliner seats in Business and overhead monitors in Economy. I guess this is the kind of underinvestment that is bound to happen if an airline is owned by a virtually bankrupt state with a poor credit rating.