Originally Posted by Leodiensian

Seems so simple... I need to receipt for a flight flown last week to claim on expenses. Booked on BA.com but when I search for the PNR and Last Name I get an error message saying the flight has already been flown. Yes. I know. I just want a copy of my receipt. Must be a very common request. Am I being stupid (I will have been emailed a receipt but I have cleared my inbox since then)?

Also, is it possible to recover a ticket number from a previously flown PNR? Seems this aspect of BA.com is rather weak. Any e-commerce site in the world lets you view previous orders.