I made it to MCO and had a chance to get the test I described above. The experience was mostly good. I'll talk about it in more detail in the paragraphs to follow.   I was scheduled to fly from Miami to Orlando at 12:15. My original appointment was at 1:40, so I had roughly 20 minutes from touchdown to testing, which I thought was sufficient.   Then the flight was delayed until 1:35. I cancelled the appointment and made another one at 3:00. No problem.   And then th