That might be Jacob Key holding onto the plane, as you suggest. When I look closer and adjust the brightness and contrast, the shirt does appear to be white-ish with some kind of pattern on it. And it can be seen at that darkness that the thing swooping across the face is a ponytail. Then when the brightness is set back to normal the ponytail appears lighter. Yep, I think you pegged it. I think that is Jacob Key.
He must have let Puentesgo out the door before him. Where exactly are the doors located in relation to the rows of seats? Anybody know?
See #267 and #366.
#267 photo of interviewer and couple: photo filename says “couple” and its of lady w striped shirt and guy w red cap.
#366 see the 3 people gathered together, one person has back to camera and head turned to side; they have a striped shirt on and have a ponytail.
Person inflating a vest with watch on also looks like they have a small ponytail also.
Cant tell if person with “large upper arms” is a guy or gal, but it may be the person toward the front in the plane cabin pic.