Have a friend who's in ATL whose flight has been delayed 6 hours to GRR & is now on the 'creeping' delay where it just shifted by another half hour. I told her that she might want to make a hotel reservation just in case it cancels, as it's easier to cancel a hotel than get one at the last minute. There is some good news for her, though. The plane she's due to fly to GRR on just landed at ATL 8 minutes ago according to flightaware.

Cheers.