Hello how may I help you? can you help about bus schedules? Certainly. Which bus schedules are you in need of? I would like to know the earliest Greyhound bus schedule near me Which bus station would you prefer? Main Street Oklahoma And where were you planning on traveling to? to Tulsa I show the earliest bus at the Main Street station to Tulsa will be tonight at 7:10 PM. Thanks a lot for the info You're welcome. Have a good trip!