French authorities halted a plane carrying 303 Indian citizens on suspicion of human trafficking.
The aircraft, en route from the UAE to Nicaragua, made a stop in France, triggering concerns after an anonymous tip.
Among the passengers were 11 unaccompanied minors, including a 21-month-old toddler.
The Indian Embassy is investigating, offering consular support.
Operated by Legend Airlines, the A340 was chartered by a non-EU entity, with crew members briefly detained.
The airline, withholding the charterer’s name, cited an ongoing probe.
The incident disrupted travel at Paris-Vatry Airport, where adults are questioned, minors placed in government care, and two detainees face investigation.
Judges will decide on Sunday whether to extend their airport detention.