Out of curiosity, while I was going to AGP last week, I did a trial run from a performance point of view on a LPL-TFS-LPL route on the flight deck laptop. With a full load of pax and representative bags, using R/W 09 wet, with a low QNH ( worst case scenario ), the EZY 319 will do it easily, it does need the 66k aircraft though, which we already use on the AGP route.
However, EZY business model does not like flights much over 3 hours, TFS would be about 4 and a quarter from memory.
EZY buses are CFM, aren't GBs V2500s?