There is more passengers in the leisure market in the west than the east, there are more political buisness flights in the east than the west, Flyglobespan are primarily a leisure airline hense more seats/aircraft based at Glasgow
and a small plus Q. how long will Ryanair stay at PIK when they have to pay any/greater landing fees. Maybe Flyglobespan have been planning for a longer time than we give them credit for.
Edinburgh based aircraft 733 G-OTDA , 734 OK-TVR, 736 G-CDKT.
Glasgow based aircraft 733 G-GSPN, 736 G-CDKD + 738's G-CDEG, G-DLCH and G-SAAW.