
Originally Posted by
Pete for President
Hoho! I may have found something while starting up a new game!
When Tidus talks to Yuna on the boat to Kilika, Yuna tells us that it's been ten years and three months since Braska and party left on pilgrimage; this was just after Jecht arrived in Spira.
A priest in Besaid Temple tells us: "Ten years have passed since Lord Braska became high summoner. And finally we received a statue for our temple.". This suggests that Braska's pilgrimage took about 3 months.
Of course every pilgrimage varies, but I reckon it counts as a rough indication for our own party. Add some time for the craziness at Bikanel, the post Yunalesca stuff and you get 3-4 months. That sounds very plausible to me.