United Airlines is going forward with plans to terminate hundreds of workers who failed to meet the company's COVID-19 vaccination deadline, United officials said Tuesday, according to The Wall Street Journal. The airline had said last month that it would require vaccination of its 67,000 U.S. employees, according to the outlet. The company is beginning the process of cutting loose 593 people who failed to get the vaccination, company officials said, according to the Journal, though the employees could retain their positions if they decide to get vaccinated prior to their official termination meetings. The impending firings pertain to workers who decided not to get vaccinated, the outlet noted. Around 2,000 employees pursued religious or medical exemptions, United officials said, according to the outlet. While the company had planned to place workers who obtained the exemptions on unpaid leave beginning Saturday, it has shoved this back until Oct. 15 as it grapples with a lawsuit, according to the Journal. "In early August, United rolled out one of the most comprehensive employee vaccination policies in the country. Now, about seven weeks later, we're proud to announce that more than 99% of our U.S.-based employees chose to get vaccinated, excluding those who submitted for an accommodation," the company's Chief Executive Officer Scott Kirby and President Brett Hart wrote in a letter to employees. "For those who submitted for a medical or religious accommodation, we have extended the deadline for implementing the accommodations in light of a pending court case," they wrote. "Lastly, for the less than 1% of people who decided not to get vaccinated, we'll unfortunately begin the process of separation from the airline per our policy."