Last night, as we were riding the last train of the evening (at about 8:10 - the park closed at 8:00), someone behind us asked the conductor how late the Monorail ran. He said it ran for two hours after park closing. We gently asked him if he meant the parking lot trams, but he insisted that no, it was the Monorail that ran that late. We quietly informed the guests that no, it did not run that late.
As we pulled into the tomorrowland station, they announced that the last Monorail of the evening would be leaving the station in a few minutes - insinuating that there would still be time to catch it. Before the train even rolled out of the station, the Monorail departed its station. Unless anybody who got off the train was Dash, they couldn't have made it past the Autopia when the Monorail left the station
The people that we quietly informed about the Monorail leaned over and thanked us.