Continuity mistake: At the beginning, when Neil is racing Kevin Bacon for the taxi, he trips over the trunk and falls into the street, nearly being run over by a BMW. The car honks and pulls away. When the shot switches to show Kevin Bacon getting in the taxi, the car that almost hit Neil is now an Oldsmobile. (00:03:50)
Revealing mistake: When Steve Martin first calls home to tell his wife that the flight is delayed we see a lovely, cozy picture of the Page family enjoying a delicious, home cooked meal. However, in the shot where the kids are all sitting at the table the youngest child (back to camera) is being carefully 'watched' by a woman who is sitting on the floor next to his chair. I presume it is the actor's mother making sure that her little baby doesn't fall off the chair...
Factual error: At the very beginning of the film during the boardroom scene, Steve Martin checks his plane ticket. Departure time on ticket from NYC is 6:00pm. Arrival time to Chicago is 6:45pm. Travel time from NYC to Chicago is approximately 2.5 hours. Arrival time after time zone change should be approx. 7:25pm, not 6:45 pm. (01:31:25)
Continuity mistake: Right after the close call going the wrong direction on the freeway and Steve Marting pulls his fingers out of the car's dashboard. The following shots show John Candy releases his grip of the steering. The top of the steering wheel has been completely push forward. All remaining shots of the car show the steering wheel in perfect alignment.
Continuity mistake: After leaving the El Rancho hotel. (when pulled over by the state police) Neil seams to find some new clothes, including a too small hunting hat, and scarf. On the walk home, Neil is carrying a large suit case, instead of his garment bag and brief case.
Revealing mistake: When they are sitting in the bus station in Jefferson City - and then the next scene is the somewhat "speeded up" shot of the kid running up and down the aisles of the bus (before the "take a picture, it'll last longer" scene) - as the kid is running up and down the aisle, watch the woman in the front left seat. The handheld windmill that the kid is running with hits her in the head and her eyes "pop open" as to be surprised by the hit.ckbyers
Factual error: In Wichita, when Del and Neal are getting picked up by Owen at the Braidwood Inn, there is a mountain right behind Owen. There are no mountains in Kansas.
Other mistake: When Neal checks his airline ticket it says he departs from N.Y.C. J.F.K. but the movie claims to have him flying out of LaGuardia.
Continuity mistake: When Neil is chasing the cab after Del stole it, the bags he is carrying change hands in different shots.
Continuity mistake: In the driving scene from St. Louis to Chicago, Del is having a hard time taking off his parka in the car. After he spins out of control his parka is half off when Neal says "It's getting hot in here, you should take your parka off." The next shot you see them driving away and Del's parka is on again. (00:33:15)
Continuity mistake: When Neal is racing Kevin Bacon for the taxi, he gets close to the cab and all lanes of traffic are at a standstill. Seconds later when he trips over the trunk, the lane he falls into is empty and a car has to brake hard to avoid hitting him, indicating it was travelling at speed already.
Factual error: In the scene at the Braidwood Inn, after Neal shakes Owen's hand and the shot is of Owen with the freeway in the background, you can see a Jays Potato Chips truck drive past. The inn is supposedly near Wichita, Kansas. Jays Potato Chips were not sold west of the Mississippi at the time.bogiehead
Continuity mistake: When Neal and Del are waiting for Owen in the Braidwood parking lot, a couple of the cars change type and position between the overhead shot when Neal says "Just get me to the train station" and when we see Owen's truck pulling up. There was not enough time between shots for any cars to have moved.
Continuity mistake: When Neal is walking to the space where his rental car is supposed to be, he looks down as he walks past stalls V-2 and V-3, yet after V-3 he passes two more cars before arriving at stall V-5.
Continuity mistake: When Neal is scanning the parking spaces in the rental car lot, the shot switches to Neal's POV and back. When the camera is on Neal, he walks completely past the Mercury Sable in stall V-2, yet when it switches to his POV he's only just beginning to pass the same spot. As he approaches V-3 in the POV shot, the camera switches again and he's now well past it.