Concourse G will be closed after 1:00 PM Saturday, Sunday and Monday, he said. The airport has three terminals, which are divided into six competitions.
"Due to an increase in the number of TSA screeners who did not report working, we decided to take this precautionary measure and relocate about 12 flights in adjacent competitions in the afternoon," he said.
Twenty non-federal employees may be out of work due to the temporary closure of four food outlets and a gift shop in and around the Concourse G, Chin said.
Chin said Thursday that the federal screenwriters called the normal rate for Miami twice as bad and the TSA managers are not sure they have enough workers to handle all the checkpoints throughout the airport at regular hours.
"We felt we had to make a decision before the weekend," Chin told Miami Araldo. "They are running the side of caution."
In a wave of what a federal official called "blue influence" ̵
Union officials say officers can not afford to work without paying.
A TSA union official told CNN that some employees found out that they were hurting financially when they came to work, when it came to costs such as childcare and commuting. Some have skipped work to look for temporary work to help make ends meet.
Two federal officials who spoke with CNN on Friday said officers were getting sick to protest the expectation that they would work without paychecks until Trump's administration and Congress conclude an agreement
About 51,000 TSA officials are among the 800,000 government employees who work or are unpaid or licensed and are destined to lose their first full paycheck this week.
Correction: An earlier version of this story has misinterpreted the section of Miami International Airport that will be temporarily closed. It is Concourse G.
Dave Alsup from CNN and Madeline Holcombe contributed to this report.