Good for unlimited travel for one person for a consecutive 72 hour period during operational hours the 72 hour clock begins with the first use at the fare gates and the expiration date and time are stamped on the ticket station locations mgm grand ballysparis flamingocaesarspalace harrahsthelinq las vegas convention center west gate sls las vegas trains arrive every 4 8 minutes travel the las vegas strip in minutes completlyelectric completlygreen only transpo