Traveling from SFO to LIM in a few months and found a great fare and schedule on Avianca web site SFO-SAL-LIM and LIM-SAL-SFO the SFO-SAL are "TACA" operated A320 and the SAL-LIM are "Trans American Airlines" operated A330.

Although the fare is the lowest I like that on both directions the flights are during day time - and each leg 4-5ish hrs long - in other words quite manageable on economy - so won't have to spend $$$ or dollars for business class.

However - i have no experience with these airlines. What should I expect regarding quality of the service / punctuality / connection at SAL / meals / safety? And Upgrade opportunities?

Thank you!

--HAF