A couple of searches suggests only Emirates operate a direct route between SFO and Dubain, so it wouldn't seem so.
Emirates just dominates long-haul flights to Dubai overall. Other (mostly flag carrier) airlines handle other airports in the region. Qatar Airways through Doha is also a big player in flights between the US/Europe and Asia.
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Emirates just dominates long-haul flights to Dubai overall. Other (mostly flag carrier) airlines handle other airports in the region. Qatar Airways through Doha is also a big player in flights between the US/Europe and Asia.