Yes, perhaps the best example I can think of was actually a failure -- my Uber that was supposed to arrive in "5 minutes" was actually driving away from me at t

Yes, perhaps the best example I can think of was actually a failure -- my Uber that was supposed to arrive in "5 minutes" was actually driving away from me at the time, turning into FB HQ a minute later, and then spending easily 10+ minutes getting lost driving from building to building on the campus. But their algorithm can predict (usually!) which car will be nearest me the soonest; not which car is currently closest to me (regardless of occupancy) or which car is empty and nearby.