Paul Anthony Ciancia, 23, is expected to be asked to enter a plea to 11 felony charges, including one of murder and three of attempted murder.
A trial date could also be set at the hearing Thursday at the West Valley Detention Center in Rancho Cucamonga, where he has been held without bail since soon after his arrest.
Authorities say the unemployed motorcycle mechanic arrived at the airport's Terminal 3 on Nov. 1 with the intention of killing TSA workers. Officials have said Ciancia had a grudge against the agency, but they have not indicated what prompted it.
After entering the terminal, police say Ciancia pulled a semi-automatic rifle from a duffel bag and began spraying the area with gunfire as hundreds of people fled in terror.
TSA Officer Gerardo Hernandez was killed. Two other uniformed TSA officers and a traveler were wounded.
Hernandez, 39, became the first TSA officer to die in the line of duty. A coroner's report showed he was struck by a dozen bullets. Witnesses have said that after first shooting him the gunman returned to shoot again when he saw Hernandez move.
Airport police arrested Ciancia following a gunfight in which they wounded him four times.
An indictment accuses him of "substantial planning and premeditation to cause the death of a person and to commit an act of terrorism."
Authorities say if convicted he could be sentenced to death.
Ciancia is from Pennsville, N.J., and moved to LA in 2012.
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