The contributors of Flight-Report published 4 reviews on 2 airlines on the route Detroit - Detroit Metropolitan Wayne County (DTW) → Frankfurt - Frankfurt am Main (FRA). The airline with the best average rating is Delta Air Lines with 7.4/10. The average flight time is 8 hours and 5 minutes.
Airlines on this route are:
Frequent travelers recommend "Lufthansa Business & Senator Lounge" at DTW for comfort and entertainment/wifi.