So the plant looks like a Vanda. The flower I don't think doesn't look like a traditional Vanda. And the flower is very very small. Only an inch across.
Most of the Vandas here in the greenhouse are not that healthy, but they are coming along.
Rhynchovanda, I think. A Rhychostylis coelestis cross seems most likely to me, but I have no idea which one. Some other type of hybrid of Rhynchostylis or (1/4) Aerides with Vanda could also be possible.