Even a single taxi event is complex. Tell Uber you want to go to the ATL airport and it'll ask which terminal. If you're catching one from the ATL airport, it'l

Even a single taxi event is complex. Tell Uber you want to go to the ATL airport and it'll ask which terminal. If you're catching one from the ATL airport, it'll map and walk you to the rather distant pick up spot. And we haven't even touched on payment yet...