Be early anywhere from 1 hour to 45 , 30 , 15 minutes is cutting it pretty close.
Try for :30 with luggage. Verify bus is on time. By using Greyhound Bus Tracker. Before you arrive at a station. Busses do not always run on time. I knew my 2 busses were hours late before arriving at station.
If you don't have bags to check in, just show up 15 mins before departure. These buses do leave on time. If the departure time is 850pm? The bus will be pulling out that parking lot at 849pm.
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