Hello all,
I've been looking at MMB for my flight that leaves tomorrow (BOS-LHR). It continues to show me a paid upgrade to WT+ for my flight home (LHR-BOS). When I click on it, it tells me that there are no longer seats available for the upgrade. Since it is continuing to show this offer to me, I've been checking it through out the day with the outcome the same. Why does it continue to show me this offer? Is this just a computer glitch or is there a possibility of seats becoming available? Any information would be appreciated.
Thank you!