2.1.1. Concision, 2.1.2. Minimal Actions, 3.1. Explicit User Action
The user verifies that their information is accurate.
The user can order an Uber.
The total ride time is estimated minute-to-minute.
Better feedback would be necessary to assure the user that their order is not final and that they must confirm their ride before calling a driver.
Reflection: Have you ever ordered a taxi in less than 1 minute?
The arrow could be emphasized more to reassure the user so they can more easily access more information before ordering an Uber ride.