Originally Posted by
WidgetKid
Are you sure there wasn't a swap from E75 to E70? Not a major swap, but the result is 3 less F seats. I have seen this happen multiple times and it seems to be happening relatively frequently on LGA-ORD and vice versa.
Looks like DL5975 had a E170 sub on Sunday.
http://flightaware.com/live/flight/R...815Z/KLGA/KORD