Yes, the house featured in "Planes, Trains and Automobiles" is the same one used in "Home Alone." Both films showcase the same suburban home located in the Chicago area. In "Planes, Trains and Automobiles," it serves as the residence of Del Griffith (John Candy), while in "Home Alone," it's the McCallister family's home where Kevin (Macaulay Culkin) is left behind. The house has become iconic and is often recognized by fans of both films.

"Planes, Trains & Automobiles" is rated R primarily for strong language, including frequent use of profanity. The film features moments of intense frustration and humor that lead to explicit dialogue, reflecting the stress of travel mishaps. Additionally, it includes some adult themes and situations typical of a comedy that explores the challenges of holiday travel. Despite its R rating, many viewers appreciate its heartfelt moments and comedic elements, making it a classic in the genre.

Yes, Ferris Bueller's dad, played by Lyman Ward, makes a brief appearance in "Planes, Trains & Automobiles." He portrays the character of a car rental agency employee who interacts with the main character, Neal Page, played by Steve Martin. The film, directed by John Hughes, features various comedic moments as Neal attempts to return home for Thanksgiving, facing numerous travel mishaps along the way.

"Planes, Trains and Automobiles" conveys themes of human connection, empathy, and the unexpected kindness that can emerge from challenging situations. The film follows the misadventures of two mismatched travelers, showcasing how their frustrations lead to personal growth and understanding. Ultimately, it highlights the importance of patience, friendship, and the shared experience of navigating life's obstacles, especially during the holiday season. The message emphasizes that despite differences, compassion and camaraderie can help us overcome adversity.