Sam and Dean in “Unfinished Business”

Sam

Alright, it's time for plan B. We're getting on that plane.

Dean

Wha...what? Now just hang on a second—

Sam

Dean, that plane is leaving with over a hundred passengers on board, and if we're right, that plane is gonna crash.

Dean

I know.

Sam

Well, okay. Then we're getting on the plane, we need to find that demon, and exorcise it. Look, I'll get the tickets and you just go get whatever you can from the trunk, whatever will get past security, meet me back here in five minutes. [Dean looks shocked] You okay?

Dean

No, not really.

Sam

What? What's wrong?

Dean

Well, I kinda have this problem with, um... [makes the movement of plane taking off with his hands]

Sam

Flying?

Dean

It's never really been an issue until now.

Sam

You're joking, right?!

Dean

Do I look like I'm joking? Why do you think I drive everywhere, Sam?

Sam

Alright, uhh... I'll go.

Dean

What?!

Sam

I'll do this one on my own.

Dean

Are you nuts? You said it yourself: the plane's gonna crash.

Sam

Look, Dean, we can do it together, I can do this one by myself. I'm not seeing a third option here.

Dean

Come on! Really? Man...