For some reason a couple of Tristars remained on the US registry.  This is pushing back on the 10.00 GF service to LHR.  Branded Five Star TriStar service, Gulf Air were where Emirates are now - the premium airline in the Gulf.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/130275500@N02">G B_NZ</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/130275500@N02/16108604726/">GF Tristar N92TA at BAH</a>