HONOLULU, July 16, 2024 /PRNewswire/ -- Hawaiian Holdings, Inc. (NASDAQ: HA), parent company of Hawaiian Airlines, Inc. ("Hawaiian"), plans to report its 2024 second quarter financial results after the market closes on Tuesday, July 30, 2024.  An investor conference call is scheduled for 4:30 p.m. EDT (10:30 a.m. HST) that day.The call will be open to all interested investors through a live audio webcast accessible in the Investor Relations section of Hawaiian's website at HawaiianAirlines.com. For those wh ...