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. See more...
In the scene after the plane lands in Wichita, Kansas, when the announcer comes over the loudspeaker look at the destination on the flight info display. It says "nowhere". See more...
Popular blog posts:
Other great sites
Planes, Trains & Automobiles (1987) - 7 with pictures
Screenshots of mistakes that have been online for less than a year are only visible to members, but the rest are available to everyone. Don't forget to check out the picture of the day, updated daily, and the top 30 screenshots too.
Continuity: When Steve Martin gets off of the train in Chicago near the very end of the movie to search for John Candy in the depot, the part of his hair is on the opposite side (left) from where it normally is. There is no apparent wind blowing his hair - it looks neatly parted on the "wrong" side. When he enters the depot, the part in his hair is back to the "correct" side.
Continuity: It's from a few of the scenes in Lambert Airport. Steve Martin (Neal Page) walks into the terminal, his tie and shirt are soaked from the snow. His hair is a mess. He takes the tie off. After exchanging "F-Bombs" with Edie McClurg (the Car Rental clerk) he walks outside to catch a cab. Check out his clothes. He has on a fresh-new tie, new clean shirt and his hair looks brand-new.