1

Good luck running through an airport like this in a post 911 world. No hurry through security, no stranded kid.

2

Yelp would've gotten this store shut down long ago. There's no way they'd be allowed to keep the doors open while selling toothbrushes not approved by the American Dental Association.

3

Buzz's girlfriend would have made their relationship Facebook official long ago and there would be no need to hide her picture in a trunk.

4

Kevin would have had a lot less panic attacks about the basement because Peter McCallister and his seemingly limitless amount of money would have a modern boiler instead of a furnace from 1936.

5

A simple Google search would prove that Buzz was lying about the South Bend Shovel Slayer.

6

Kevin would have been able to review the family's pizza order online and known when it was being delivered so he could be there to get a slice of cheese pizza before Buzz ate it all.

7

The family would've had their tickets on their phone instead of getting them weeks in advance like some sort of domestic terrorists. That way they would've realized Kevin wasn't there.

8

Absolutely nothing in this scene would have happened.

9

Text messaging could have taken care of all the misunderstandings in about 7 seconds.

10

Instead of standing in line for hours to try and book a flight, Kevin's mom could have done it in a matter of minutes online.

11

Buzz's private things would have been a computer and instead of a Playboy, I have a feeling his bookmarks would've been a little more in the direction of Brazzers.

12

His parents definitely would've found out because the story would have flooded the internet.

13

Bonus!