Originally Posted by GUWonder

AA: deceased's account number + password and make booking online or over the phone using your own charge card

BA: deceased's account number + pin and make booking online or over the phone using your own charge card

BD: deceased's account number + password and make booking online or over the phone using your own charge card

DL: deceased's account number + pin and make booking online or telephone over the phone using your own charge card

UA: deceased's account number + password and make booking online or telephone over the phone using your own charge card

Hilton: deceased's account access details and make booking in name of intended guest online and/or over phone

Hyatt: deceased's account access details and make booking in name of intended guest online and/or over phone

ICHG: deceased's account access details and make booking in name of intended guest online and/or over phone

Starwood: deceased's account access details and make booking in name of intended guest online and/or over phone

In all cases, facilitated if changing an address first.

I've created a master list of accounts/account access info so that the dear to me can use the miles/points I've acquired as deemed appropriate for the circumstances applicable in the event of the inevitable.