From November 25, 2020, until the current date, spaceflight.nasa.gov's availability has been inspected 3 times over 1 465 days. By successfully returning a status code 200 on January 27, 2021, spaceflight.nasa.gov has shown functionality 3 times from total the checks attempted. As of November 29, 2024, all testing indicates that there have been no instances of downtime on spaceflight.nasa.gov. Based on the responses obtained, as of November 29, 2024, no error status codes have been returned. Spaceflight.nasa.gov's January 27, 2021, response time contrasted with its average, being 0.661 seconds against 0.506 seconds.