Join Date: Jun 2006
Location: Wilton Manors, FL
Programs: AA PPro, LA Platinum, CM Silver, NK Silver, F9 Gold, Hyatt Explorist,
Posts: 575
You may find some useful info in the Other North and South America FF forum.
Also, there is a website AirlineQuality that people post reviews of flights. Taca seems to have some favorable ratings there.