Beginning September 14, 2021, functioning of linhas.pt was checked 6 times over the next 1 165 days. During the entire set of tests, linhas.pt was accessible 6 times, most recently on October 16, 2024, responding with a 200 status code. According to inspections completed as of November 23, 2024, linhas.pt had no downtime. It was confirmed that there were no responses with error status as a result of the replies received as of November 23, 2024. Against an average of 0.646 seconds, linhas.pt's October 16, 2024, response was received in 0.171 seconds.