How does the 72 hours RT-PCR time line work ? I know the 72 hour clock starts when you get your result back with your time you received the test result. Im flying wit Qatar Airlines leaving CMH, to OHARA ,DOH, then BKK . So my question is , do have be landing in BKK in 72 hours of my test result or leaving my last departure in DOH before my 72 hours is up ?
TLDR : Answer Summary
The 72-hour RT-PCR test requirement for entering Thailand starts from the time the test result is issued, not the time the sample was collected. Travelers must present their negative COVID-19 test result taken no more than 72 hours before their first flight departure. It's important to have the result ready by the time you check in at your departure airport.