Shares in U.S. carrier Delta Air Lines Inc. dropped 4 percent in Dec. 13 trading on concerns that slowing global economies would limit the No. 2 U.S. airline’s revenue growth in 2019 despite strong travel demand.
At its investor day, Atlanta-based Delta forecast a 4 to 6 percent rise in revenues, compared to an average 5.6 percent rise forecast by Refinitiv data.





