After October 1, 2021, can I use my driver’s license if it is not REAL ID-compliant to board a commercial aircraft?

Beginning October 1, 2021, every domestic or international commercial air traveler arriving to or departing from the U.S. must present REAL ID-compliant identification. Individuals who are not able to present REAL ID-compliant identification will not be permitted to enter TSA airport checkpointand will not be permitted to fly.