Yeah I usually don't fly with the US3. The last 2 times I flew a major (AA for both), once I got bumped the other time I ended up getting an upgrade on an A332 from PHL to MCO for $60. I guess both of these are kinda rare. Expert flyer shows fairly open flights a couple of 0 buckets but mostly 7s with 2 weeks to go. After my voucher is used up I guess it's back to the LCC/ULCCs for me.