Consumer alert for sure! Go to las vegas (or other cities) and wait at end of line as a stand by and see how many seats are available after everyone is seated ( their site wont show that departure time available it wont even show that departure time, close to an hour or two prior to departure. meaning no seats available all booked up). Wrong, there are seats available. they scam you into paying double for a seat as a standby. Pull out the little machine and gladly swindle you for double the fare. You may even hear driver say oh a wheel chair passenger didn't show up so there are seats availabe (a wheelchair passenger eliminates about 3-4 rows of seats) thus justifying that there are no more seats on that departure hence the removal of that schedule from site. Well what about the other seats I saw that were empty! This all means its deliberate as their site's software is setup that way. just another contempt for us consumers and we accept it.