Blooper

The airline operating the flight from Montreal to Paris is first shown as the fictional "TA" airline, as seen on the ticket folders or air sickness bag held by some characters and on the display board above the gate (which shows the flight number as "TA 403"). However, a P.A. announcement repeatedly refers to the same flight as "Air Canada flight 403". The airport scene concludes with the captain's announcement welcoming passengers aboard Air Canada followed by shots of an Air Canada Boeing 747 taking off.

While in Montréal the main characters are seen hopping in a New York City yellow cab that has signs on the doors written in English only. Montréal never had yellow taxis and all signs are in French only .