Originally Posted by
BKKboy
Wow, I guess I should not even pursue getting mileage credit with UAP. I flew IAD-LIM-IAD and miles were not credited and further, the boarding pass printed TAP instead of UAP. When asked, the check-in agent kept trying to correct, but was no use. And as predicted, miles didn't come in...

TAP on the boarding pass in the area where UAP should be indicates usually that the miles were credited to a TACA Distancia account. I would call the toll-free number for TACA first and speak with someone in Distancia and if that goes nowhere then hang up and call into MP at the South Dakota number. ^