Originally Posted by
Ijones027
A flight from jfk to qatar and then a separate flight to Dubai not leaving the airport would require a test on which segment?
The State of Qatar does not have any COVID test requirements for transfer passengers arriving from the USA ( even on separate tickets ), thus you would only need to comply with the requirements that the UAE has set for entry.
However, border restrictions might change so keep an eye on them within regular intervals just in case they change.