We've arrived LATE twice, and are planning to again this summer. The first time the bus was fairly empty when we left the ariport, we waited maybe 5-10 minutes. The second time, was this past Christmas... and we were the last to load, so I'm not really sure how long it 'waited', but it was Christmas Day (the day of all the weather delays). So basically two different experiences, I'm hoping for the best this summer.