A total of 4 availability checks of firstclassflug.com were performed during the 1 983 day period starting from August 5, 2019. Firstclassflug.com, with 4 instances of operability out of all conducted checks, reported its last uptime on December 10, 2021, confirmed by a code 200 response. According to assessments carried out as of January 9, 2025, there were zero occurrences of downtime on firstclassflug.com. As confirmed by responses received as of January 9, 2025, there are no errors in any responses. On December 10, 2021, firstclassflug.com had an average response time of 0.134 seconds and responded in 0.148 seconds.