She is to be here for D at 6.

I believe the only flights she can make land at 2 and 3:30.

My guess is she will arrive precisley at 6. As will I.

Very good point, though.

PS Just saw the recent Par4Me thread.
Sorry about that, my friend.

THAT is exactly why I am freaking out my family becasue HE is exactly what most people would expect as a reaction to this sitch.