If you do not have a REAL ID act compliant drivers license, you will not be able to use it to fly after Oct 1, 2020. You must provide multiple proofs of identification, residency, and other documentation. Check the links below and get ready for travelmagedon in early October as people arrive at airports with a REAL ID compliant drivers license. https://www.dhs.gov/real-id https://www.dhs.gov/real-id-frequently-asked-questions