Her's one I should probably know but need some reassurance on. 
We booked an excursion on Costa Maya that, according to our posted itinerary, runs from 12:00 to 3:20, . Last night I was checking things as i do now and then and the same site, the DCL home page and ressie pages, they tell me we narrive in Costa Maya at 1;00 dept at 5;30. Now since we booked the excursion thru DCL, is it automatically set back the hour or so or do we lose out? Does ity depend on how many other ships are in port that day? Or should we just cancell, the cruise is in Feb so there is plenty of time.

We booked an excursion on Costa Maya that, according to our posted itinerary, runs from 12:00 to 3:20, . Last night I was checking things as i do now and then and the same site, the DCL home page and ressie pages, they tell me we narrive in Costa Maya at 1;00 dept at 5;30. Now since we booked the excursion thru DCL, is it automatically set back the hour or so or do we lose out? Does ity depend on how many other ships are in port that day? Or should we just cancell, the cruise is in Feb so there is plenty of time.