Operations at two of the world’s busiest airports in Doha and Dubai slowed to a crawl on Tuesday as thousands of travellers queued for hours, facing long delays and flight cancellations after the temporary closure of airspace a day earlier.
Qatar, Bahrain, and Kuwait shut their airspace late on Monday after Iran’s strike on a U.S. military base in Qatar’s capital Doha, forcing airlines to cancel or reroute hundreds of
