The board says boarding next to our flight, but the plane isn't even at the gate yet — how does that work?

How to say “The board says boarding next to our flight, but the plane isn't even at the gate yet — how does that work?” in Japanese

In Japanese

モニターには搭乗中(とうじょうちゅう)って出(で)てるのに、飛行機(ひこうき)がまだゲートに来(き)てないんだけど。どういうこと？

Monitā ni wa tōjōchū tte deteru noni, hikōki ga mada gēto ni kitenai n da kedo. Dō iu koto?

The board says boarding next to our flight, but the plane isn't even at the gate yet — how does that work? in other languages