Dubai just shut down. The busiest international airport on earth. Closed. Indefinitely. Dubai International and Al Maktoum International both suspended all operations on February 28 per official Dubai Airports statement. Over 280 flights canceled. 250 more delayed. The airspace that handles more international passengers than any hub on the planet went dark this morning because […] The post Dubai just shut down. The busiest international airport on earth. Closed. Indefinitely first appeared on The Zambian Observer .