Join Date: May 1998
Location: Highland PArk,IL,USA -- AA Lifetime Platinum, IHG Plat, UA Silver, Hilton Gold, Radisson Gold, Marriott Lifetime Titanium
Posts: 2,367
A few years ago I was booked on a crazy trip using several carriers (NW / CO / AA).
I became sick and did get a doctor's note.
All gave full refunds.
CO took my word.
NW made me take note to airport.
AA was an award, so no problem taking my word.