is it unlikely to get seats if you get standby for dave letterman?

A lot of people are successful getting tickets. Depends on the day, how far back in line you are, etc. good luck. It's worth a try!

My mom and I got tickets in the standby line for Letterman. Granted, it was 9 years ago and they were in the upper part of the theater but still awesome. I think they changed the system since then but definitely worth the try and the line. take a jacket, it really is that cold in there. Good Luck!!!!