I believe you are mistaken. Three days ago I scheduled an Uber for 5:00AM-5:10AM. It arrived at 4:57AM. EDIT: Perhaps you misread the description... "The Sc

I believe you are mistaken. Three days ago I scheduled an Uber for 5:00AM-5:10AM. It arrived at 4:57AM. EDIT: Perhaps you misread the description... "The Scheduled Rides feature allows you to book a trip in advance by selecting a 10-minute pickup window. The driver will be requested on your behalf and will arrive in the 10-minute window you've selected. In the case where a driver is not available, you'll be notified." https://help.uber.com/riders/article/scheduling-a-ride-in-advance?nodeId=63165ec1-0910-409e-972f-0b8d8df1a605 https://help.uber.com/riders/article/scheduling-a-ride-in-ad... There would be little sense to doing what you suggested (queueing rides 10min in advance for scheduled riders) because Uber can use scheduled rides as constraints for pathing of vehicles, and some areas would have a greater than 10 minute wait time for pickup.