From yesterday, Ryanair placed on Pisa's air base the 5th 189-seat B-737/800 plane, starting behind schedule the Summer hours of the airline, with the opening of the Pisa-Rhodes connection (from March 5th) and the frequency increase of many routes from Pisa. Globally, the Pisa-based aircraft of the Irish low-cost airline in Summer 2011 will be 7, thanks to which the airline will serve 47 destinations...