- Immigration authorities are arresting twenty to forty people daily at domestic airport gates across the United States.
- Pending immigration applications do not restore expired status, leaving many researchers and scholars vulnerable during domestic travel.
- A new federal rule will end duration of status for F and J visa holders starting September fifteenth, twenty twenty-six.
Immigration authorities detained Johns Hopkins public health researcher Fatima Ameaka while she boarded a domestic flight at Baltimore-Washington International Airport, then released her after days in custody. The Cameroon-born researcher had overstayed a visa that the Department of Homeland Security said remained valid until June 2024.
The case has drawn attention from universities and immigration advisers. Ameaka was not traveling internationally.
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Authorities also detained University of Maryland pharmacy instructor Berhanu Kibret at Dallas-Fort Worth International Airport in late July 2026. His detention added to reports of airport arrests involving scholars and other foreign nationals.
The incidents have raised concerns about travelers whose immigration matters remain pending. Those cases can include green card applications, asylum claims, adjustment-of-status filings, and extension requests.
Pending paperwork does not necessarily prevent detention when the underlying nonimmigrant status has expired. Work authorization or advance parole may not eliminate that risk.
The reported arrests span several states. No single policy change has been identified as the sole trigger.
Airport arrests are reaching beyond international arrivals
Immigration advisers have reported incidents in California, Colorado, Florida, Illinois, Kansas, Michigan, New Jersey, Texas, and Virginia. The pattern has affected people traveling for ordinary domestic reasons.
Scholars often fly to conferences, fieldwork, or family events. A domestic boarding gate can therefore become an enforcement point.
A Department of Homeland Security official said Immigration and Customs Enforcement is making between 20 and 40 arrests per day at airports nationwide. Separately, the Transportation Security Administration shared information on more than 31,000 travelers with ICE from the start of President Trump’s second term through February 2026.
The reported coordination between TSA and ICE has become a central concern among immigration advisers. The figures describe broader airport activity, not only university researchers.
Pending applications do not erase an expired status
Travelers with expired status, pending asylum cases, adjustment-of-status applications, or extension requests may face heightened exposure during domestic travel. Advisers have urged people in those categories to obtain individualized legal advice before flying.
A pending filing can preserve a person’s ability to remain in the United States in some circumstances, but it does not automatically restore an expired nonimmigrant status. The result can depend on the filing, the person’s history, and the governing immigration rules.
The reported cases have drawn particular concern because some detained people reportedly had no criminal history. Some also appeared to be maintaining authorized stay through pending applications or employment authorization.
Those facts do not determine whether detention is lawful or whether a person will be released. An immigration attorney can assess the specific record.
A separate rule would replace duration of status for F and J visitors
DHS has published a separate 2026 final rule affecting F and J nonimmigrants. The rule has a scheduled effective date of September 15, 2026, subject to congressional review.
Under the rule, the government would replace duration of status, commonly known as D/S, with fixed admission periods. Many F and J holders would face a four-year cap and a 30-day grace period.
Some would need to file Form I-539 to request an extension. The rule applies broadly to students and scholars, rather than serving as an identified single explanation for the airport arrests already reported.
That distinction leaves two developments moving on separate tracks. Airport enforcement is already affecting travelers, while the duration-of-status rule has a future effective date.
Universities are watching a wider enforcement pattern
The detentions have unsettled institutions whose researchers and instructors routinely cross state lines. The reported incidents include locations from the West Coast to the East Coast and the South.
Advisers have warned that people with pending immigration filings should review their documents before domestic travel. They may also need to evaluate whether their status expired, whether an extension was timely filed, and whether their travel documents match the pending case.
A pending asylum or adjustment application does not create one uniform travel result. Employment authorization and advance parole also serve different legal functions, so travelers should not assume one document substitutes for another.
The airport cases therefore turn on individual immigration histories, not only academic affiliation. The agency’s reported activity has placed that question at airports nationwide.
This article provides general information and is not legal advice. Consult a qualified immigration attorney about your specific case.
