DUBAI, United Arab Emirates -- Dubai International Airport, the world's busiest airport for international travel, briefly halted flights over an alleged drone sighting.
The airport says it halted flights from 10:13 a.m. to 10:45 a.m. on Friday over "suspected drone activity." It says flights were later resumed.
Alleged drone sightings have previously disrupted flights into the airport, which is the base of the long-haul carrier Emirates.
At least one flight from Dubai to Houston was delayed nearly an hour.
Drone owners are now required to register with the United Arab Emirates' General Civil Aviation Authority. Authorities also ban hobbyists from putting cameras or lasers on their drones and flying in certain areas.
Flight from Dubai to Houston delayed over drone sighting