Just wondering what the requirement for crew rest is. I'm on a 7:30 am flight tomorrow DFW-DTW (Mesaba). Inbound tonight (assuming the last flight in tonight is the first one out tomorrow - same gate) is 1.5 hrs. late - due in at about 11 pm vs 9:30 scheduled. I don't know what the requirement is, but am concerned about a delay on the morning flight. When I check FLIFO for the flight tomorrow, it's odd - shows an ontime departure, but 10 minute late arrival.