This morning I looked for availability for a departure tomorrow. Imagine my surprise when I could get either a first class or coach award at the standard rates. I thought to myself that there are plenty of award tickets left after looking at the flight and seeing it wasn't very full. I went back an hour later and there were no standard awards available, only rulebuster.

I was curious if anyone has noticed if Northwest ever releases award seats within 24 hours of departure if the plane is obviously not selling out.

Any feedback on fluctuations in award availability would be appreciated. Thanks.