Arriving into LHR from a long haul early on 14th, and expected to take the usual BD2 08.40 LHR - GLA. However, despite being shown on the timetable on the website, it's not available for booking.

Checked with ICC, who first said every seat was full, then when I explained couldn't advise any further as to what was happening with it.

Any of the resident experts have any thoughts? Not sure if it's another flight which suddenly goes from the timetable, like the BD14 on Fridays. It's not too big a deal, to be honest, but it's the best connection for the early morning long hauls into LHR, and also means an extra 2 hrs in the lounge which I'd rather avoid, and I'm curious...