PA: "Ladies and gentleman, once again, we are boarding passengers seated in zones E and F at this time. Your zone number has been indicated in the middle bottom portion on your boarding card. Once again, zones E and F please at this time."
Plus 40 seconds of general airport lounge ambience. Airport Sound Effects, Boarding gate
Leaving an airplane after landing, walking through the boarding bridge into the airport. The airplane engine is audible in the distance, fading off. People are talking, walking. Stereo. Airport Sound Effects, Boarding gate