SIDA Decal Office The office is located in the Terminal 1 airside administrative offices on the 4th floor. Hours of operation are Monday-Thursday, 8 a.m.-5 p.m.; Fridays, 8 a.m.-4 p.m. To get there, take the public elevator on Level 2 near the Info Booth to the 4th floor. Exit the elevator, turn right and go through the double doors labeled “Airside Operations.” Phone: 702-261-DCAL (3225) Email: SIDAdecals@lasairport.com