Because our son was stranded in Africa(Zambia) because of the BA strike he had to change his Seattle to Reno flight (Horizon) time twice as BA changed his routing. Because his Seattle to Reno flight was not linked to his Zambia/Heathrow flight (one was a group flight through university) Horizon charged the full re-booking fee twice as his BA flights changed. No sympathy from Horizon..just $184 more. read full review »