Flew into Cali Airport (CLO) on June 6th. Although I had the result of my PCR test (negative) on my phone, neither airline or immigration personnel were interested in it. A day or so later, I learned that Colombia had stopped requiring a COVID test for entry. Medellin Guru has related info, but I can't post the URL, as I am a new member.

I had a flight change. I was originally scheduled on AA 921 for the evening of June 5th, but was changed to AA910, which was actually a better schedule for me. The airline put me up in a hotel in Miami, which was great. The only thing was that I had to pay a taxi because the hotel had stopped its shuttle bus service "because of the pandemic." I was told that I may be able to seek a refund of the taxi fare ($30 each way) from the airline. I also had a meal voucher, which I spent at the airport the morning of the flight.