Hi BrandonI did book online directly with BA. I recall that they used to send a pdf e-ticket, but now they just email an e-ticket receipt that does not have an e-ticket number and says that the e-ticked is stored in their systems. Using 'Manage Booking' does not reveal the number either and the s...

I want to do this rebooking but BA do not provide the e-ticket number.What is the process for doing the rebooking ?Where do you start ?