TheAirline.Models.Airlines.Airline.HasAirplaneOnRouteTo C# (CSharp) Method

        public bool HasAirplaneOnRouteTo(Airport airport)
        {
            return
                Routes.Any(
                    r =>
                    ((r.Destination1.Profile.IATACode == airport.Profile.IATACode)
                     || (r.Destination2.Profile.IATACode == airport.Profile.IATACode)) && r.HasAirliner);
        }