Continuity mistake: When Rudy goes to sit down in his seat with the others just before the plane goes to land, Gaffney can be seen in his seat with his mouth closed. It then cuts to a close-up shot of him, where his mouth is suddenly open. (00:44:45)
Continuity mistake: When boarding the plane, the airport manager puts Brian's bag into an overhead bin. Standing next to him, Rudy can be seen opening an overhead bin and his hands are placed on the door whilst he opens it. In the next shot, his hands are suddenly inside the overhead bin, putting his bag inside it. (00:06:25)
Continuity mistake: After Rudy asks Brian and Nick where everyone went, it cuts to everyone in the cabin. In the establishing shot, Dinah can be seen in the seat in front of Albert and is sitting on the armrest. The camera then cuts to a closer shot of Albert, and the seat in front of him is visible in the corner of the shot, but Dinah cannot be seen in it. (00:27:37)
Continuity mistake: When Rudy asks if anyone knows how to work the little oven up in the galley, he raises his right arm and points to it with his thumb. Then it cuts to a closer shot of him and his arm is suddenly lowered. (00:30:57)
Continuity mistake: When Nick tells his associate he carries out the hit, the associate grabs onto his shoulder and is shown pulling on the collar of Nick's shirt when he does so. When the camera changes angles to focus on the associate, Nick's collar doesn't appear to be getting pulled on at all. (00:01:43)
Continuity mistake: When Nick bumps into Laurel, she drops her bag. When she goes to pick it back up, her hands are near the lower half of her body. When the shot cuts to Nick, her hands are now raised to be level with her chest. (00:03:15)
Answer: Yes, the passengers who were awake through the time rift were killed instantly, including Nick Hopewell on the return trip.
Danny Duignan
Hey you can't really assume anything with a film like this and with a storyline being so mysterious and suspenseful. I think it is left up to one's imagination where the passengers disappeared too. Personally I think or would like to believe they all survived but in another dimension probarly in the 4 or 5th dimension like with the Bermuda triangle which is very similar to the movie in relation to people disappearing without a trace.
Actually, since items like pacemakers were left behind it's safe to assume at least some of the missing passengers are dead.
I assume that since some passengers who disappeared left behind their pacemakers, they probably died.