Corrected entry: When Ashton Kutcher attempts to stop Jennifer Garner from boarding the plane to San Fransisco, it appears as if he is unsuccessful since you see her board the plane. However, in the next scene she appears in, the receptionist at the hospital answers the phone "Los Angeles Hospital" and then Jennifer confirms she is in LA during a cell phone conversation what appears to be minutes later.
Tango
16th Feb 2010
Correction: The movie never showed her boarding the plane, only walking away. As the entry states she confirms later that she is still in L.A. No mistake here.
Tango