In September 2024, Alaska Airlines’ takeover of Hawaiian Airlines officially closed . While Hawaiian Airlines has been part of Alaska Air Group since then, the integration has been a gradual process. For example, in October 2025, we saw the airlines move onto a single operating certificate . Despite that, the two airlines are keeping their independent branding in the long run, with all flights to and from Hawaii getting Hawaiian branding, and all other flights getting Alaska branding. We’ve known that Hawaiian Airlines plans to join the oneworld alliance, so today is an exciting day, as it has finally happened. Hawaiian Airlines now belongs to oneworld alliance What are the practical implications of this anyway? Bottom line Hawaiian Airlines now belongs to oneworld alliance Hawaiian Airlines has formally joined the oneworld alliance, as of April 22, 2026.…