Eek! Mouse delays London-to-San Francisco flight for 4 hours

Mar 2, 2017 | 2:15 PM

SAN FRANCISCO — How he squeaked through security is anyone’s guess.

A little mouse made for a big delay on a British Airways flight from London to San Francisco.

The passengers were buckled up and ready to go when the crew told them that a mouse-spotting meant they couldn’t take off.

The crew joked that the mouse couldn’t enter US airspace without a passport, and told everyone they needed a whole new plane. That meant a four-hour delay.