Does Delta fly direct to Hawaii?

Does Delta fly direct to Hawaii? Which cities have direct flights to Hawaii? How to fly to Lihue, Kauai Denver (DEN): United. Los Angeles (LAX): American, Alaska, Delta, Hawaiian and United. Oakland (OAK): Alaska, Hawaiian and Southwest. Phoenix (PHX): American. Portland (PDX): Alaska. San Diego (SAN): Alaska. San Francisco (SFO): United. San Jose (SJC): Alaska … Continue reading Does Delta fly direct to Hawaii?