Will’s experience at the airport
After his return Rome, Will couldn’t find his luggage in the airport baggage area. He went to the lost luggage office and told the woman there that his bags hadn’t arrived on the carousel.
She smiled and told him not to worry because they were trained professionals and he was in good hands.
Then she asked Will, “Has your plane arrived yet?”
(Adapted from academictips.org)
The correct preposition that fills in the blank in the text is