No...both fleet had same XP and nothing different about about them really. It was the start of the game and neither fleet had time to make much experience. Does sailing characteristics play a part on the strategic map, ie how well a ship sails according to wind direction? I have no idea what might be doing this. Heres another one...2 fleets basically made up of the same ships, if anything group A had more xp since its been sailing longer....Group A leaves for india 3 months earlier then group B. Group B sails for the same India port and arrives there a month before group Aand Arrives back to home port 3 months earlier then group A. There seems no rhyme or reason to delays the computers give these fleets. Oh BTW group A had 3 Schooners...group B 2. Captains same level 1 and same bonus Haggler.
To me, there seems to be a penalty for a fleet with more ships or something in those lines or more types of ships.