queue of people with luggage waiting to enter an airport terminal through a designated gate

queue of people with luggage waiting to enter an airport terminal through a designated gate. A man in a white t-shirt, black pants, and tan shoes stands near the front of the line, looking down at a document in his hand while his brown suitcase rests on the ground beside him. The entrance to the terminal, labeled "Gate C," is bordered by barriers. A sign above the entrance reads "PASSENGERS ONLY" with directions for "Departures" and "Entrance." A fan is visible through the glass doors of the terminal. Other people are standing in line with their luggage, waiting to enter.