I am flying MSP-ORD-DTW-IND on Saturday and I am pretty sure the MSP-ORD and ORD-DTW segments are the same plane. They arrive and leave from the same gate in ORD. This however is not a direct flight with the same flight number, so I was wondering if I have to get off the plane and board again with everyone else?

The scheduled time on ground is only 42 minutes so I am not sure that I would have time to get to the WC for a quick snack, and I'll be in F for drinks anyways (probably don't want to count on that predeparture drink though ). Also I have 2C on one flight and 2D on the next, so it would be easy for me to just slide on over.

Thoughts?