Hello everyone. I recently notice that the function to view past reservations on united.com is gone and only current, cancelled and inactive reservations can be seen. Anyone knows how to retrieve old reservation information now?

I tried to look up old reservations by filling in the confirmation number and my last name but united.com gave no results.

I would like to see past reservations because sometimes I need to call the mileage plus desk and provide the confirmation number for a past reservation to get back RPUs and GPUs that did not clear. I know I could find confirmation numbers in email but that would be too inconvenient.

Thank you very much if anyone can shed some light on this. I hope the feature to see old reservations is just temporarily disabled.