Britney Spears BSpearsLAX051807plane_1.jpg

The NY Post is confirming rumors that Britney Spears never actually took her plane at LAX on Friday when X17 snapped her there arriving for her flight. But X17 has the real proof here -- the video of Brit's private jet arriving at Orlando International Airport at 2 am on Saturday morning.

Brit was reportedly uncomfortable with her seats on the United Airlines flight she was supposed to take around mid-day on Friday, so she and her girls got off and called for a Gulfstream 3 to pick them up at Van Nuys Airport at 6 pm.

The plane got going an hour late from the Valley airport and arrived in O-Town around 2 am.

Who can blame her -- which would you prefer -- United or G3?