Aloha Airlines
In 2004, Mesa Air Group met with Hawaiian Airlines and Aloha Airlines, both in bankruptcy at the time, and reviewed operational records and forecasts, but ultimately decided not to acquire or invest in either carrier. In 2006, after Mesa announced plans for its "go!" sub-branded airline in Hawaii, Hawaiian Airlines sued to block the launch, claiming that Mesa had violated a confidentiality agreement. Aloha Airlines filed a similar suit against Mesa later that year.