I am still flying 2-3x/wk working in short-staffed hospitals in the Southern US. The ability to be tested for COVID is still quite difficult despite what many believe. My main problem now is getting anywhere. I might book a flight today for next week, only to have it canceled the day before the flight. If there's only one flight to a destination per day, that makes it untenable. The other night I was on a United flight that became delayed for 2 hrs after boarding sitting at the gate. I got off after an hour and was fortunate to get on an American flight. Who knows how long this will go on.