Here is a compilation that has been asked about and has been in the works for a long time: all the trains featured in Pixar films. As it turns out, there's quite a few! The list of films featured are as follows:
0:00 - Intro
0:12 - Toy Story (1995)
0:22 - Monsters, Inc. (2001)
0:39 - The Incredibles (2004)
2:04 - Cars (2006)
2:22 - Your Friend the Rat (2007)
2:44 - WALL-E (2008)
3:11 - Toy Story 3 (2010)
4:20 - Cars 2 (2011)
4:48 - Small Fry (2011)
5:00 - Planes (2013)
5:14 - Planes: Fire and Rescue (2014)
5:29 - Toy Story that Time Forgot (2014)
5:53 - Inside Out (2015)
6:16 - Coco (2017)
6:42 - Incredibles 2 (2018)
7:15 - Smash and Grab (2019)
7:36 - Soul (2020)
8:29 - Soul of the City (2021)
8:40 - 22 vs. Earth (2021)
8:49 - Luca (2021)
9:06 - Outro with Al
A note: Planes and Planes: Fire and Rescue are not "officially" Pixar films but just Disney films. However, since it is a spinoff film franchise from Cars and headed by John Lasseter, as well as having the same guiding animation principles, I have decided to include these two films in the compilation. Hope you enjoy!