Sounds like they have come a long way from 25 years ago. There was a nicer airline Aviateca for more money. We chose cheaper option from GUA to Flores. It was funky local airline that used old PanAm planes.

I recall they didn't bother to put their own safety cards in the seat backs. The old PanAm ones were "Xeroxed". The raggedy paper copies were then replaced in seat backs still bearing the previous owner's logo. It was cheap but a bit scary. In retrospect I have flown on worse.