30 min or more if you need bag tags some times it takes a long time to get them if there's a long line, play it safe an be there with plenty of time
Yes 20 minutes ahead of time
To be safe, check in 30 minutes in advance of departure.
You should get to the Greyhound bus station at least 15 to 20 minutes before your bus leaves you know
Thanks! Your answer is awaiting moderation.