At the "majors", a 757 flies maybe 14 hours a day. Here at U, our 757's fly maybe 6 or 8 hours a day. 2% fuel savings on a 757 doing 4 trans-cons a day may pay for the modification in a few years. 2% fuel savings on a 757 flying RFD-DTW twice a day won't even pay for the mod.

Rott