Interjet with whom we had booked a flight that worked well with our international connection canceled the original flight and rebooked us on a flight 20 minutes after our inbound flight from LIM was due to land. An impossible connection. So, we filed for a refund and got a full refund. And, booked on Aeromar whose entire fleet is turbo-prop. They were 20 or so minutes late leaving as the inbound flight was delayed but the service at the counter, boarding and board was excellent. The big win was there was no charge for the two bags we had to check as we were traveling for a long period of time. I would have rated them excellent other than their tardiness which on balance was a very minor inconvenience and me realize that I was now on Mexican time. I would certainly recommend them and fly them again.