What a great forum this is! Full of info!! I'm so glad I found you guys. Maybe someone here can help.

I'm flying into IAH tomorrow, and only have 38 minutes to go from terminal B to my gate at Terminal E. I know the train takes one from terminal to terminal. My question is, would it be faster to grab a cart that will take you from gate to gate? My husband and I are senior citizens, and while we've still got a spring in our step, we've certainly slowed down some. We can hurry, and kinda jog, but we cant' run.