Kind of a long-shot here, but if anyone is needing to fly from Texas to Europe in the near future, some relatives of mine had a trip planned 2 years ago that got cancelled due to the pandemic followed by serious heart trouble, and American Airlines has just told them that their ticket vouchers will vanish for good at the end of the month, no exceptions, no doctor's notes, nada.
It'd be nice to at least make AA spend the money to fly something somewhere; get in touch w/ me if that might be you?