An announcement over the loudspeaker startled Martin awake. He looked around the terminal and saw no one else waiting at this gate. There was no flight attendant at the podium. Martin nervously checked his watch but realized it was still on eastern time. In a panic, he jogged to the nearest departure screen. His heart sank when he read that flight 6105 had departed for Budapest 20 minutes ago.
Which of these is an explicit detail from the text?

A.
Martin's watch is on eastern time.
B.
Martin is trying to fly to Budapest.
C.
Martin's luggage has gotten lost.
D.
Martin has been traveling for a long time.