For having multiple layovers, the trip went suprisingly smooth. Luckily weather was good, and all flights were on time. My itinerary left plenty of time to navigate the airports between flights, but the layovers were not uncomfortably long, either. American Airlines & Iberia have offered me a much better experience than I have ever had on Delta or United. Southwest has always been my favorite, but American Airlines has now met my expectations also.