United Airlines - Travel requirements and regulations

Travel requirements and regulations

Domestic ID requirements

International ID requirements

View ID requirements for U.S. travel.

View visa and passport requirements for international travel.

All travel requirements

International travel tips

Carry-on baggage
Checked baggage
Airport check-in information
Extended tarmac delay policy

New security measures for travel to the U.S.

International travel guidelines

TSA Secure Flight program
Under the new Secure Flight Rule, the TSA mandates that air carriers request passengers to provide specific information when making reservations.
Details

ESTA requirements for travelers to the U.S.