Originally Posted by
tismfu
Are WN's bins simply not deep enough for most rollaboards? On AA, the FAs typically request passengers to load wheels-first, which saves a lot of space.
Most rollaboards will go in wheels first on the 737-700s, except for the first two bins at the front of the plane. On the 737-300's, most have to go sideways, the overhead bins are not as deep as on the 700s.