Prevented from flying over China, EVA Air notes that competitors operating Taiwan-Europe flights are also taking longer routes to avoid Russian airspace.
Weather-disrupted irregular operational events, United Airlines CEO Scott Kirby anticipates, are going to be more likely to occur as the climate warms.
UK LCC easyJet has pre-emptively canceled around 1,700 flights over the remainder of the summer season because of European air traffic control (ATC) disruption.