Midwest - DTW on Thanksgiving Day

How busy is DTW on Thanksgiving Day? I have a 1:40pm flight and was wondering what kind of lines I can expect.

Thank you

If you are flying Delta, they run a reduced schedule on Thanksgiving day. Not sure about the other airlines. The holiday morning is usually busiest and then traffic tapers off through the afternoon. For DL the 1-2pm flights will likely be the last heavy bank that day.