I've been bumped DFW-PVR and DFW-LGA.

LGA flights only seem to oversell on Sundays of holiday weekends though.

I've had the best luck at SXM. I'm 3 for 3 there!

LHR is good too, they often start out at 1000.

Also, LGA to anywhere on Saturday mornings in February is pretty much a given.

I've been bumped on 3 consecutive LGA-MIA flts. Makes you wonder why they didn't just put me out on the 4th flight anyway, but the $2000+ voucher sat well in my wallet