The number of scheduled flights that took place between (a) Glasgow and London and (b) Edinburgh and London in (i) 1997 and (ii) 2006 were as follows:
Number of Scheduled flights between: 1997 2006 Glasgow and London 22,318 24,371 Edinburgh and London 26,307 35,045 Note: London airports include Gatwick, Heathrow, London City, Luton and Stansted. Source: Civil Aviation Authority