The contributors of Flight-Report published 3 reviews on 1 airlines on the route Chicago - Chicago O'Hare (ORD) → Madrid - Adolfo Suarez (MAD). The airline with the best average rating is Iberia with 7.0/10. The average flight time is 7 hours and 58 minutes.
Airlines on this route are:
Frequent travelers recommend "American Airlines Admirals Club (Concourses H/K)" at ORD for comfort and entertainment/wifi.
The airport of Chicago (ORD) is rated as moderately efficient (security/immigration/police checks); make sure to arrive with sufficient time.
