The woman went into labour as the Caribbean Airlines flight was making its final approach from Kingston to New York City. Cabin crew stepped in to manage the situation before the plane landed safely, where both mother and baby received medical attention.
In a statement reported by Sky News, Caribbean Airlines said: "The airline commends the professionalism and measured response of its crew, who managed the situation in accordance with established procedures, ensuring the safety and comfort of all onboard."
Mid-air births raise complicated legal questions when it comes to nationality. In this case, the baby's citizenship is not immediately clear, as it depends on exactly where the aircraft was at the moment of birth.
According to immigration lawyer Brad Bernstein, the key issue is whether the plane had entered US airspace at the time of the birth.
In a video shared on his YouTube channel, he explained: "Now the big question is... is that baby a US citizen? Here's the answer - depends on one thing: where exactly that plane was in the sky at the moment of birth.
"If the baby was born in US airspace, then under the 14th Amendment and State Department regulations, that child is automatically a US citizen.
"But if the baby was born even a few minutes earlier outside of the United States airspace, not a US citizen."
Airlines usually have strict policies around pregnancy and travel to avoid situations like this. Caribbean Airlines allows pregnant passengers to fly without medical clearance until the end of their 32nd week, but restricts travel after the 35th week.
In the United States, citizenship hinges on the simple question of where a baby is born. Under the principle of jus soli - or “right of the soil” - any child born on American territory is automatically granted U.S. citizenship, regardless of their parents’ nationality.
This differs from countries such as the United Kingdom, which mainly follow jus sanguinis, or “right of blood,” where citizenship is passed down through parents rather than determined by birthplace alone.