48 Minutes

1 minute.
You're getting aboard a plane.
10 minutes.
The plane takes off.
20 minutes.
You're finally settling in and getting used to the setting around you.
30 minutes.
You're goofing around with your friends.
40 minutes.
Everything is very still.
45 minutes.
The flight attendants are missing but no one takes notice.
46 minutes.
The plane no longer has a driver.
48 minutes.
You finally begin to realize you're falling to your death.