Have had a lot of back and forth with a booking, and just want to look at it to see what it is showing - sounds strange i know...but anyway.

I used to put the e-ticket in to finair and get the itinerary etc, but that does not seem to be working any more (have tried a few upcoming bookings) used to be a mobile app, but that seems to have dropped the capability and i've since deleted.

any other platforms i can stick an e-ticket number in and see what it shows for a BA flight?