What Is the Advance Passenger Information System (APIS)?

The Advance Passenger Information System, known as APIS, is a U.S. Customs and Border Protection program that requires airlines, cruise lines, cargo vessels, and private pilots to electronically send your passport and travel details to the federal government before any international trip touching the United States. CBP runs that data against security watchlists and immigration databases before you ever board, and the response it sends back to the carrier determines whether you get a boarding pass.¹ You don’t file anything yourself for commercial travel. The carrier does it on your behalf, using the information you provide at booking or check-in.

What Your Carrier Sends to CBP About You

Most of the required data comes straight off the machine-readable zone of your passport. For every passenger, the carrier must transmit:

Full legal name — last, first, and middle if available — exactly as printed on your travel document
Date of birth and gender
Citizenship and country of residence
Travel document type, number, country of issuance, and expiration date²

If you’re not a U.S. citizen or lawful permanent resident and you’re not just transiting, the carrier also has to collect your address for your first night in the country: street number, street name, city, state, and zip code. CBP is required to collect that address under the Enhanced Border Security and Visa Entry Reform Act of 2002, and uses it for risk assessment and to locate people if a health or security concern surfaces after entry.³

A 2023 rule added contact information for passengers on commercial flights arriving in the United States. Carriers now also transmit a phone number with country code, an alternative phone number, and an email address for each passenger. That same rule set up a Document Validation Program: before issuing your boarding pass, the airline has to receive a message from CBP confirming that your travel document itself checks out, not only that you clear the watchlist.⁴

Lawful permanent residents can use a Permanent Resident Card in place of a passport. The card’s machine-readable zone follows the same format as a U.S. passport card, so check-in reads it the same way.⁵

Why the Details Have to Match

After the manifest lands, CBP returns one of three responses for each passenger: cleared, not cleared, or selectee. A “selectee” result means additional screening. A “not cleared” result means the carrier cannot issue you a boarding pass or load your baggage.² A single typo in your name or passport number can generate a false flag. When you enter or confirm your details during online check-in, compare them character-by-character against what your passport actually says.

Who Files the Manifest

Federal law puts the reporting burden on the operator, not the passenger. If you’re on a commercial airline, cruise ship, charter flight, or cargo vessel, the operator handles APIS. Charter flights count as commercial for APIS purposes because they carry people for compensation, even though passengers sometimes assume charter rules track private-aircraft rules.⁶

If you’re flying yourself in a private plane across a U.S. border, the obligation is on you. The pilot in command is personally responsible for the accuracy, completeness, and timeliness of the manifest, even on a solo or family flight. Private vessel operators face the same rule: the master of the vessel is the responsible party.¹ You can authorize someone else to submit the data for you, but the legal responsibility stays with the pilot.

When the Data Has to Be In

Deadlines vary sharply by mode of travel. For commercial flights, the airline transmits the manifest either 30 minutes before the aircraft doors close (batch methods) or, if it’s using the interactive individual method common among major airlines, one passenger at a time through check-in, with the final manifest sent by the time the doors close.² That’s why the board/no-board response can hit you at the check-in counter or gate rather than earlier.

Private pilots file through the eAPIS web portal, a browser-based interface that CBP estimates takes about 15 minutes to complete.⁷ The manifest is due:

60 minutes before departing the foreign airport, if you’re arriving in the U.S.
60 minutes before takeoff, if you’re departing the U.S.
30 minutes before arrival, if a flight not originally headed to the U.S. diverts to a domestic airport in an emergency⁸

Commercial vessels leaving the United States must send separate passenger and crew departure manifests at least 60 minutes before the ship leaves port. If a crew member boards after the manifest goes out, the carrier files an amended version within 12 hours of departure.⁹

Situations Where APIS Rules Differ

Land Borders

If you cross into the United States by international bus or rail, APIS may or may not be involved. Participation is voluntary for those carriers, unlike the mandatory air and sea rules. Carriers that opt in can use a direct system connection, the eAPIS web interface, or a mobile Land Pre-Arrival System app that scans travel documents.¹⁰ Standard land-border inspection procedures still apply either way.

Military and Government Aircraft

Public aircraft, including U.S. military aircraft operating in a public capacity, are exempt from APIS reporting under 19 CFR 122.1(i).¹¹ The exemption has a limit: when a military aircraft carries non-military personnel, it must submit manifest information for those civilian passengers, just like any commercial carrier.

If You’ve Been Denied Boarding or Repeatedly Flagged

Being turned away at check-in, held up at a port of entry, or pulled aside for secondary screening every time you fly can trace back to an APIS mismatch or a watchlist false positive. Two paths address the problem.

DHS TRIP

The Department of Homeland Security Traveler Redress Inquiry Program is the central point for travelers who believe they’ve been incorrectly flagged. You submit an application online, and the intake takes only a few minutes.¹² After the case is reviewed, DHS issues you a Redress Control Number, a seven-digit identifier you can add to airline reservations going forward. TSA’s Secure Flight program uses that number to match you with your redress results, which should prevent the same problem from recurring.¹³ The number is optional and matters only if you’ve had screening issues.

Requesting Your Own APIS Records

You have a Privacy Act right to ask for the APIS records CBP holds on you. The request must be in writing, addressed to CBP’s Customer Service Center at 1300 Pennsylvania Avenue NW, Washington, DC 20229, and marked “Privacy Act Access Request.” Include your full name, current address, date and place of birth, a general description of what you’re seeking, and your signature, notarized or submitted under penalty of perjury. If a record is wrong, you can contest it through the same address.¹⁴

Records live in an active database used for entry screening for up to 13 months, then move into archival status for historical law enforcement review. CBP also has an agreement letting the National Counterterrorism Center hold APIS records for up to one year from receipt, specifically for identifying terrorism-related information.¹⁵

Penalties

Most passengers never encounter APIS penalties because the obligations sit with carriers. Private pilots do. A pilot who fails to submit APIS data faces a $5,000 penalty for a first violation and $10,000 for each subsequent violation, assessed against the pilot personally.¹⁶ Commercial carriers face their own penalty structure for late or missing manifests.

Submitting intentionally false information in a manifest exposes the filer to federal prosecution under 18 U.S.C. § 1001, which covers materially false statements to any federal agency. Conviction carries up to five years in prison, or up to eight years if the false statement relates to international or domestic terrorism.¹⁷ That’s a criminal exposure separate from and additional to any civil fine.

1
U.S. Customs and Border Protection. Advance Passenger Information System
2
eCFR. 19 CFR 122.49a – Electronic Manifest Requirement for Passengers Onboard Commercial Aircraft Arriving in the United States
3
U.S. Customs and Border Protection. Advance Passenger Information System (APIS) Final Rule Requirements
4
Federal Register. Advance Passenger Information System: Electronic Validation of Travel Documents
5
U.S. Customs and Border Protection. CBP Rail APIS Document Guidance
6
eCFR. 19 CFR Part 122 – Air Commerce Regulations
7
U.S. Customs and Border Protection. Welcome – eAPIS
8
eCFR. 19 CFR 122.22 – Electronic Manifest Requirement for Private Aircraft
9
eCFR. 19 CFR 4.64 – Electronic Manifest Requirement for Vessels
10
U.S. Department of Homeland Security. Privacy Impact Assessment Update for the Advance Passenger Information System (APIS): Land Pre-Arrival System (LPAS) for Bus and Rail
11
U.S. Department of Homeland Security. Privacy Impact Assessment for the Advance Passenger Information System (APIS): Voluntary Expansion
12
U.S. Department of Homeland Security. Traveler Redress Inquiry Program (DHS TRIP)
13
U.S. Department of Homeland Security. Redress Control Numbers
14
Federal Register. Privacy Act of 1974 – Customs and Border Protection Advanced Passenger Information System Systems of Records
15
U.S. Department of Homeland Security. DHS/CBP/PIA-001 Advance Passenger Information System (APIS)
16
U.S. Customs and Border Protection. CBP Private Air APIS Guide
17
Office of the Law Revision Counsel. 18 U.S. Code 1001 – Statements or Entries Generally