Interlining on separate tickets to Korean
 

In July, I will be flying TUS-LAX with Delta first class, then on a separate ticket LAX-BNE with Korean in business. Will Delta interline my checked bags all the way to BNE given that Korean is a partner? This would eliminate the need for me to check in again before security in LAX.

Delta has a specific list of partners to which it will interline with separate tickets.

In cases as noted below, when more than one ticket is presented, Delta will continue to through-check baggage from the origin to the destination.

• An entire journey (itinerary) consisting of Delta-marketed / Delta-operated flights
• SkyMiles Award plus a ticket with Delta-marketed / Delta-operated flights

• Delta ticket plus a ticket on the Delta partner airlines listed below:
  • Aeromexico (AM)
  • Air France (AF)
  • Alitalia (AZ)
  • China Eastern (MU)
  • GOL (G3)
  • Jet Airways (9W)
  • KLM (KL)
  • Korean Air (KE)
  • Virgin Atlantic (VS)
  • Virgin Australia (VA)

• Delta ticket plus a:
  • SkyTeam pass ticket
  • Ticket with travel on a Visit USA (VUSA) fare
  • Connection to a Delta charter flight

https://pro.delta.com/content/agency...e-policy-.html