Southwest Airlines has promoted Stacy Malphurs to vice president-supply chain management. She joined the company in 2011 and has served in a variety of roles, most recently as senior director-supply chain management. Prior to joining Southwest, Malphurs worked in management consulting.

Interstate Hotels & Resorts has named Andrew Arthurs as CIO of the hotel management company. He has more than 15 years of experience in hospitality industry technology, most recently as CIO at Two Roads Hospitality and Lowe, where he oversaw the integration of Destination Hotels and Commune Hotels and Resorts.

McKibbon Hospitality, a hotel development, management and renovation company, has named Joe Taggart as CFO. He brings more than 20 years of experience, much of it in commercial real estate. Prior to joining McKibbon, Taggart spent 12 years at Valley National Bank and its predecessor, USAmeriBank in Tampa.