Duncan’s flight from Brussels landed at Dulles at 2:12pm. He then picked up his luggage from the carousel, went through customs, transferred to the domestic flights wing, checked his luggage for the Dallas flight, and then waited in the lounge until his 5:15 departure call. I don’t know if he got something to eat, or bought a newspaper, or used the bathrooms.
I’ve been waiting for the first case in northern Virginia now that the incubation period is about over.
Over and done with. It's been 26-27 days and the likelihood of anyone still incubating from Duncan's flight is zero.