Very tight race to flip a D to R congress seat as well. Lesser chances on 2 others, but possible.
I am aware of at least 4 D State House seats that have flipped D to R, not aware of any the other way.
probably more than 4...i know of two in Florida, two in NY and there was a report of three in Virginia...
Iowa is looking to flip 2 Congress seats from D to R. Local TV station is calling those flips. IA1 and IA2