I have spoken to Easyjet who tell me their summer 2010 flights come out 3 months before the winter schedule ends which for this year is around 13th December!
To date you can book up to September 2010.
Around the middle of December 2009 According to the latest from Easyjet flights for Summer 2010 (July and beyond) are already on sale from Luton, Belfast, Glasgow and Edinburgh, the rest will be on sale either end of October 2009 or November 2nd.
They have.
Easyjet has 177 aircraft with a further 53 on order (July 2010)
The Summer's Day - 2010 was released on: USA: April 2010
A Summer Home - 2010 was released on: USA: 11 December 2010 (internet)
A Summer Song - 2010 was released on: USA: 2012 (limited)
They now have.
A Summer's Walk - 2010 was released on: USA: 16 December 2010 (video premiere)
The Last Summer - 2010 was released on: USA: 29 April 2010 (video premiere)
In 2010 neither airlines did.
They will release it in summer 2010