Recently got $300 for a 1 hr. delay DTW-MSP.
It did not affect the flight I was connecting to (MSP-GFK). So I was still able to get to my final destination in time.
Was happy to take it! Was just a matter of which skyclub would I sit in (DTW or MSP).
The funny thing is, they didn't even need me, but at last minute (after telling me I wasn't needed, and I should board) the GA just said screw it, close the doors and get the plane out on time.