I used to do flights all the time from EWR to OMA,Kansas City, and Nassau in the ERJ 145 when i flew for XJT. Throw in winter time head winds and you were looking at 3 + hours easy, brutal for the pax but i didn't care, just put my seat back, feet up, and enjoyed the ride. Had to make sure i did my PDP(pre departure ****) though to avoid the walk of shame.