Glad you're safe, and all is well!
Interesting that DL.com shows DL2223 slated to STILL FLY MKE/ORD tomorrow at 6AM - THEN onto MSP at 7:18AM!
I had an inflight MX / diversion once, on USAir. Flying HPN/PIT, we had a hydraulic problem, and diverted to PHL. The Captain was SICKENINGLY sweet on the PA system. Fire trucks / paramedics upon landing. Surprisingly, US was EXTREMELY organized with new BPs ready as we deboarded the broken plane!