My friend saw a lawyer yesterday about US citizenship. The lawyer said that in order to verify records of her entry into the US, she will need either the I-94 from her flight, or provide the flight information that she came in on as well as the ID she used.

Now, here's the question… She came in on a Pan Am flight on April 12, 1999. The flight left Guyana and flew to Miami with a short layover in Barbados (no switching of planes). The flight left Guyana at around 6 a.m. and arrived in Miami at around noon. Is there any way to find out the flight number so that records can be retrieved? I