/// <summary>
        /// Gets the hash code
        /// </summary>
        /// <returns>Hash code</returns>
        public override int GetHashCode()
        {
            unchecked // Overflow is fine, just wrap
            {
                var hashCode = 41;
                // Suitable nullity checks etc, of course :)
                if (Id != null)
                {
                    hashCode = hashCode * 59 + Id.GetHashCode();
                }
                if (Transportation != null)
                {
                    hashCode = hashCode * 59 + Transportation.GetHashCode();
                }

                hashCode = hashCode * 59 + TravelTime.GetHashCode();
                if (DepartureTime != null)
                {
                    hashCode = hashCode * 59 + DepartureTime.GetHashCode();
                }
                if (Properties != null)
                {
                    hashCode = hashCode * 59 + Properties.GetHashCode();
                }
                if (Range != null)
                {
                    hashCode = hashCode * 59 + Range.GetHashCode();
                }
                return(hashCode);
            }
        }