A United Airlines 787 flying from Los Angeles to China had to turn around this weekend after it was discovered one of the pilots had taken off without their passport.

A United Airlines flight from Los Angeles to Shanghai had to turn back to San Francisco because the pilot forgot their passport, causing significant delays and prompting passenger complaints.

A United Airlines flight from LA to Shanghai had to turn back mid-air because the pilot forgot his passport. Have you ever forgotten your passport on an international trip? Maybe you had to rush home, call a friend, or (if you’re really unlucky) miss your flight entirely.