Thank you to whoever posted the Reddit getjabbed link! Kid is checked in to Hilton Paddington, got her test (negative) in the station at Expresstest and uploaded results to Verifly, AA has cleared her, she requested a late checkout for 2 pm tomorrow to head to Heathrow for her 17:30 flight to LAX. At 9 am tomorrow she hits the streets with a list of 3 walkin locations that are rumored to be giving Pfizer second jabs at 4+ weeks. She is now at 5.5.