its about arrival times , not length of flight
I fly regularly to Alicante and it can vary from 2 hours 15 with a tail wind to 2 hours 55 flying into the wind and dependant where traffic control send them
just checked jet 2 and they give 3 hours 5 minutes as the flight time from leaving to arriving from east midlands , so add on 5 for leeds so they give same window
http://www.jet2.com/en/cheap-flight...a?from=2016-07-16&adults=2&children&infants=0
so once again ryanair getting accused of doing something all the other operators do
be saying they are the only airline to charge for stowed luggage next , which was another myth
and its to allow more for getting a slot from being towed to taking off, which can vary wildly