MCLEAN, Va.--(BUSINESS WIRE)--Hilton Worldwide Holdings Inc. (NYSE: HLT) will report third quarter 2019 financial results prior to the stock market open on Wednesday, October 23, 2019, followed by a conference call at 10:00 a.m. Eastern Time. Christopher J. Nassetta, Hilton's president and chief executive officer, and Kevin Jacobs, Hilton's executive vice president and chief … [Read more...]