Roughly 1,000 fast food workers at San Francisco International Airport are striking, saying they are experiencing stagnant wages and chronic understaffing.
Most fast food workers at the airport make $17.05 an hour, which has remained flat for three years, the union said.
The SFO Airport Restaurant Employer Council, which manages the 84 restaurants for the airport, did not immediately respond to Insider's request for comment.
Airport food and drinks have grown more expensive, which could lead to further disparity in menu prices compared to wages, as in the case of the San Francisco workers.
The SFO strike is open-ended, meaning there is no planned end date.