I purchased a flight from Los Angeles Airport to Miami International Airport on April 24th, with American Airlines flight number: AA1991. The ticket from Ctrip's order does not specify which terminal in Los Angeles to handle the boarding process. Can you provide which terminal at Los Angeles International Airport handles check-in for this flight?

I bought a flight from Los Angeles Airport to Miami International Airport on April 24th, American Airlines flight number: AA1991. The ticket ordered by Ctrip does not indicate which terminal in Los Angeles is the ticket? Can you tell me which terminal of Los Angeles International Airport I can check in for this flight?

According to the operation situation of Los Angeles International Airport (LAX) in the United States, domestic flights of American Airlines are mainly handled at Tom Bradley International Airport (Terminal 1) and Tom Bradley International Airport Domestic Terminal (Terminal 2) Check-in procedures. If your flight AA1991 is a domestic flight, it is recommended that you check in at the domestic terminal (Terminal 2) of Tom Bradley International Airport. If you need confirmation, you can contact American Airlines customer service or log on to the official American Airlines website to make inquiries.