After checking the departures from each airport it looks like the following amount of based aircraft for each base
Gatwick 55-60 (1 aircraft overnight at MAD, BCN & CPH)
Milan 18
Luton 18
Geneva 13
Bristol 12 (during summer season)
Paris (CDG) 9
Berlin 9
Basel 9
Manchester 8 (9 from June)
Rome 7
Stansted 7
Liverpool 7
Edinburgh 7
Paris (Orly) 6
Lyon 5
Belfast 5
Lisbon 4
Glasgow 4
Hamburg 3
Naples 3
Southend 3
Toulouse 3
Nice 3
Newcastle 3
Amsterdam 2 (3 from May, 4 from October for the winter timetable)
Porto 2
Right now there are 23 easyJet Switzerland and 208 easyJet aircrafts.
If someone knows more accurate figures please let us know!
Last edited by Seljuk22; 4th Apr 2015 at 08:07.