You can, but it isn't required. However,
You don't make a reservation. The busses come at various times. The schedule is listed on the website. Get there early to make sure you can get on the bus at the proper time and don't have to wait for the next one.
Show up, get a ticket from Flyaway machine, then get on bus.
Or you can buy your ticket online
You get your ticket when you get there whether you're coming from LAX or going to
Arrive early
No. You buy the ticket when u get there. Credit card only no cash.
Thanks! Your answer is awaiting moderation.