luqmaan
commented
10 years ago Doesn't look like there is a way to request driving ETA along a specific polyline/route, so just getting a general driving estimate should suffice. https://developer.apple.com/library/mac/documentation/MapKit/Reference/MKDirections_class/Reference/Reference.html#//apple_ref/occ/instm/MKDirections/calculateETAWithCompletionHandler:
CapMetro's estimates are silly 3+3+3+6 estimates. Use actual driving time between the stops to estimate how long it will take the bus to arrive.
https://developer.apple.com/library/mac/documentation/MapKit/Reference/MKDirectionsRequest_class/Reference/Reference.html#//apple_ref/occ/cl/MKDirectionsRequest