Trying to book today for later this week and everything is coming up sold out, including budget, economy, and Van Nuys flyaway.

Not sure if it's a site issue or a real thing - I just had to cancel a reservation for later today and it wouldn't cancel online and I had to do it over the phone.

I tried some other dates farther in the future and it looks like a site issue.

ETA: It's showing availability now, but they don't seem to be able to process credit card payments or refunds.