WASHINGTON- The United States has formally ended its long-running requirement for inbound international travelers to submit contact tracing information before flying. The policy removal follows a decision by the Centers for Disease Control and Prevention (CDC) to allow its interim final rule on foreign quarantine procedures to expire.
The update applies to all airlines operating flights to the United States, including major carriers such as Delta Air Lines (DL) and United Airlines (UA). Passengers arriving through key international gateways such as New York–JFK (JFK) and Los Angeles (LAX) will no longer be asked to provide contact details before departure.
US Streamlines Entry Rules
The CDC confirmed that interim final rule 0920-AA75, introduced during the COVID-19 public health emergency, officially expired on December 4, 2025.
The rule previously obligated all inbound passengers to submit contact information through booking platforms, online check-in tools, or airport counters.
Airlines had been required to store this data for 30 days and deliver it to federal authorities upon request. The measure was originally designed to support public health investigations by enabling the identification of travelers who may have been exposed to communicable diseases.
With the expiration of the rule, airlines are now preparing to remove the associated data fields from their systems, a process expected to be completed within weeks.
Rationale
Industry observers note that the removal aligns with the broader rollback of pandemic-era aviation regulations. Passenger volumes have returned to pre-pandemic levels, and health authorities no longer consider large-scale air travel surveillance necessary.
The contact information requirement had remained in place long after other COVID-19 rules were lifted, resulting in millions of travelers completing forms that had limited operational value.
Even at the height of the pandemic, the United States struggled to implement comprehensive, tech-driven contact tracing systems.
Airlines frequently stated that the data collection process added administrative burden but offered little measurable benefit in terms of public health protection.
Impact on Travelers to/from the US
Passengers flying to the United States will now experience a simpler check-in process, particularly on international routes that already require multiple document verifications.
The removal eliminates an additional step that often causes delays at airport counters and online platforms.
The change also reflects the government’s shift toward streamlined border processes and a reduced emphasis on post-travel monitoring.
Travelers connecting through major hubs such as Chicago O’Hare (ORD) and Miami (MIA) are unlikely to notice any procedural disruptions during the transition period.
From the airline perspective, the decision reduces operational overhead and aligns U.S. regulations with international norms, where most countries have already discontinued similar requirements.
Bottom Line
The United States has officially ended its contact tracing requirement for inbound international air travel, following the expiration of a pandemic-era CDC regulation.
The change simplifies travel procedures, reduces administrative work for airlines, and aligns national policy with current global aviation standards.
Although the rule served a purpose during the height of the pandemic, its continuation offered minimal value in the modern operational environment.
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