Starting in 2018, you’ll need a passport or other form of government ID for domestic air travel if you live in one of the following US states:
The reason? Well, according to Travel and Leisure, “The IDs from these nine states do not meet the federal government’s minimum security standards. And, according to the REAL ID Act of 2005, federal agencies (like the TSA) are prohibited from “accepting for certain purposes driver’s licenses and identification cards from states not meeting the Act’s minimum standards.”
That’s no fun! Get with the program nine states!