Tim Chan, writing for The Hollywood Reporter:

Fiji Airways first rolled out their on-demand dining program over the summer on routes to and from Dallas/Fort-Worth and Los Angeles to Nadi International Airport. Routes from San Francisco and Vancouver followed in November. Now, Fiji Airways has announced that on-demand dining will be implemented across their full network this year by April.

Business class only. Fiji will also continue to offer their popular Supper Sets, where the appetizer, main, and dessert are all on one tray.

Qatar is the only other oneworld airline to offer full meals at any time on board. Outside the alliance, only three other airlines are experimenting with this (Emirates, Etihad, and SWISS).