virgin interested
I read an article in the scotland on sunday over the past few weeks (sorry I forgot what date) regarding Virgin Atlantic's intention to start services from Glasgow Airport (although were considering Edinburgh as well). It was quite a lengthy article and they had obviously done their homework!
In regards to 747's - I can remember regular Air Canada 747 service to YYZ, Nationair and Air Club (two now defunct Canadian charter companies) - in fact one day all three were in at once back in the mid 90's.