Originally Posted by
dstan
As noted above, this is not accurate for the E175s and E190s. Rollaboards are most certainly allowed onboard, and routinely so. It's the CR2, CR7, E135/140/145 where you cannot take rollaboards on because the overhead bins are too small.
That is great news. Maybe those bigger ERJs will make an appearance here someday. Mostly CR7s & 9s where I normally fly. My very small bag fits easily overhead and under the seat but b/c it has wheels, it usually gets nabbed.