Andrea Nissen is trying to prepare her 65-year-old husband, who has Alzheimer’s disease, for a solo flight from Arizona to Oklahoma to visit family. She worries about travelers and airport officials misinterpreting his forgetfulness or habit of getting in people's personal space, and feels guilty about not being able to accompany him.
“People say, ‘He has dementia. You can’t let him go by himself,’” Nissen said.
