U.S. Customs and Border Protection
Office Hours: 9:30 a.m.-1:30 p.m. Monday-Friday, except U.S. federal holidays.
Inspection Services Hours: 8:30 a.m.-4:30 p.m. Monday-Friday, except holidays.
Three air cargo companies have offices on site at TUS.
Some airlines also offer small package services at their counters in the commercial airline terminal.