International airlines have adjusted several long-haul flight routes as airspace restrictions expand across parts of the Middle East.

Air carriers say the adjustments are precautionary and intended to maintain safe separation from areas experiencing heightened military activity.

Several airlines confirmed that flights between Europe and Asia are being rerouted slightly south or north of the affected corridors.

Aviation safety groups routinely issue guidance to airlines when geopolitical risks increase near major air routes.

Industry analysts say most changes add only limited time to long-distance flights.

Airlines continue to monitor official advisories and may adjust schedules further if regional conditions change.