FILE - In this April 20, 2017 file photo, Emirates planes are parked at the Dubai International Airport in Dubai, United Arab Emirates. The airport said Monday, Jan. 28, 2019, that it remains the world's busiest for international travel and that it welcomed over 89 million passengers in 2018. (AP Photo/Kamran Jebreili, File)
Dubai International Airport is the world's busiest by international passengers. The UAE will halt all passenger flights starting on March 25. AP Photo

Dubai Airports to ban single-use plastics in 2020