When using Google Maps on your wife's outdated iPhone 5 to get directions to the Draper FrontRunner, it will take you to a neighborhood on the other side of the tracks... and you'll miss your train to the airport if cutting it close on time.
Make sure you use an iPhone 6 or 6 Plus, because for some reason the same version of Google Maps will show FrontRunner Blvd on the new 6's, but not on the 5.