Continuity mistake: When the brothers exit the lake they dove in, their wet hair styles change in every single angle, at least 5 times in 3 seconds. (01:00:05)
Continuity mistake: In the scene when Hoskins first approaches the raptor cage, his watch shows approximately 2pm. After the rescue of the staff member who falls into the pit, the shot cuts back again to Hoskins and his watch shows 1pm. (00:24:20)
Continuity mistake: When Owen is facing the three raptors on the street, he puts his rifle down on the ground, the shot changes to behind him and he is holding the rifle in his right hand again. (01:45:00)
Continuity mistake: Claire finds the cell phone with the broken screen, picks it up, and when she's about to put it down, the screen is fixed. (01:05:50)
Continuity mistake: When the boys crawl out of the water Gray's left hand is clean, but when the camera changes it's covered in mud. (01:00:50)
Continuity mistake: In the first helicopter scene, the pilot can be seen with his headset wire underneath the microphone on his headset, but when they cut to the next shot the headset wire is running over the microphone on his headset. They switch multiple times during the conversation he and Claire are having. (00:13:15 - 00:14:00)
Continuity mistake: When Owen and Ellis' escape is blocked by the Indominus rex in its paddock, the distance between Owen and Ellis varies between shots. (00:37:00)
Continuity mistake: When Owen is escaping from the Indominus rex, the blast door is nearly closed, but when Owen runs through it, it's open a lot wider. (00:37:25)
Continuity mistake: When pteradons are flying over Owen and Clare, Clare's high heels are dirty, during a close up of her high heels when releasing the T-Rex, they are clean, during the T-Rex vs I-Rex battle, they are covered in mud.
Continuity mistake: When Hoskins is talking to Owen at the raptor paddock, Barry crosses the gate in one shot, but when the angle changes, Barry crosses the gate again. (00:23:20)
Continuity mistake: After Claire shoots the Dimorphodon the sun changes between shots. (01:22:30)
Continuity mistake: When the guy scrambles out of the raptor paddock the distance between him and the fence behind him varies between shots from close to far away. (00:24:00)
Continuity mistake: The restricted zone where the original Jurassic Park was is to the north. After Indominus chases the kids to the waterfall, it is said in the control room that the huge dino is moving south to the crowds waiting for rides to reopen in the downtown section, drawn by the heat signatures of the gathered masses. A few scenes later, Indominus is up north again terrorizing the kids at the Jurassic Park jeep port.
Continuity mistake: When Zack's brother is crying about thinking their parents are going to get divorced, behind Zack it looks like the background loops in every shot of him.
Continuity mistake: When Claire gets into the helicopter at the start her microphone is level with her mouth. As it takes off, it's pushed down by her shoulder. (00:13:50)
Continuity mistake: When Masrani is driving the chopper for first time, the wire on his headphones is in front of the mic, then behind it. (00:13:30)
Continuity mistake: When Barry helps Owen get up off the ground, when the camera changes, the shadow of cage bars appear out of nowhere on Barry's back.
Continuity mistake: When Hoskins is talking to Owen, he touches his back with his right hand. When the camera changes, he is using his left hand. (00:14:05)
Continuity mistake: During the first appearance of helicopter JW001, as the helicopter turns to the right to align with the helipad, the entrance door to the helipad is closed. In the next shot, the door is open with Claire standing there, waiting for the touchdown. (00:13:00)
Suggested correction: The chopper is also considerably closer after the cut indicating a time skip of a few seconds. Plenty of time to open a door.
Continuity mistake: When Clare walks into the control room, no part of the park is closed. But, when she asks about the west plains, they appear closed. There would not have been time to catch the Pachycephalsarus. (00:11:00)