Originally Posted by
PAL62V
Trying to check in for tomorrow's LHR-MAD flight. BA ticket on IB. BA's flaky IT wants me to check in but of course it doesn't work. I know there's an IB PNR somewhere that will allow me to check in on IB website, but can't find it. Can someone tell me how to find their five-character PNR from a BA purchase?
If it's anything like the AA PNRs on BA tickets then you'll find it in MMB by trying to choose your seat.