No — Delta Air Lines does not currently fly nonstop to Fiji. While Delta lists Fiji among destinations under its Asia-Pacific region, the route typically involves partner airlines and connections rather than a direct flight.
If you’d like, I can check whether Delta offers flights to Fiji via a partner or code-share with your nearest departure city.
If you’d like, I can check whether Delta offers flights to Fiji via a partner or code-share with your nearest departure city.