DO NOT CALL YELLOW CAB IF YOUR TRIP IS TIME SENSITIVE....ie, airport. They started doing this thing where they just dont show up to pick u up. The auto phone system and operators will tell you the car is a block away and should be there in just a second, but 45 minutes later. Had to wake my pregnent wife up at 5:30 in the morning to take me to thevairport or i would of missed my flight. Goodbye cabs, hello Uber!