If your group size is comprised of 20 people or less, then your time and/or location is subject to change. Please check with your group leader for exact departure time and location. Please note the following: Group leaders are always offered the option to buy out the remaining bus seats to avoid being mixed with another group. Similar to the airlines, there are numerous uncontrollable variables that can affect departure times and transfers such as traffic, weather, or the need for multiple pickups in route. Despite these variables, we have a 95 percent on-time hotel arrival rating.