Originally Posted by
Redbrick2
In 2023, arriving at ORD the experience has been hit or miss, partially due to construction. When a dedicated MPC lane is open it is really fast. The delays come in when you are combined with all the other passengers.
My strategy is to submit on the app and hope for the best. You have nothing to lose and potentially much time to gain.
In my experience, ORD is the most unreliable for the app, and it is often not available to use (even after you completed all the documentation).