Factual error: Empty Planet Episode: In the opening sequence a bomb is detonated on a bus in Seattle, in the vicinity of the Seattle Center/Space Needle. Right after the explosion, as people are moving towards the now smoking bus you can see a palm tree in the background. There are no large palm trees in metropolitan Seattle and absolutely none in this area.
Continuity mistake: The BAU has its 'own' airplane in use at the FBI. However the type of plane used varies between episodes and even within an episode (and even for at least one episode within one shot; see previous post). Although it would be likely for the BAU to have one dedicated airplane at least within one episode, it could be they time-share and so different planes are used. No matter what plane they are using, one thing never changes and that's the interior of the planes. So even when a different type of plane is used (e.g. Gulf Stream V vs. 100), the interior remains the same.