It depends on a lot of factors. Time of day, busyness of the restaurant, speed of waitstaff and kitchen, speed of seating upon arrival. Usually an hour is long enough for a table service meal once you are seated so you could plan for an hour but be ready for longer. If you are scheduling something after the meal, FP+, shows, parade, then tell your server about it and maybe they can speed things along if you are cutting it close. I always ask for the check when they bring the food and pay as soon as possible to avoid waiting for them to process the ticket. Good luck. Cheers!!!!!!