American Airlines Flight AA1551 Deals & Information (2025/2026)

AA1551 serves multiple routes, but the most common is between Las Vegas, NV Airport (LAS-McCarran Intl.) and Miami, FL Airport (MIA-Miami Intl.). If your flight goes direct, you’ll stroll through arrivals in about 4 hours and 42 minutes. Multi-stop flights can also operate under this number, as can services on other routes.

There are multiple routes for American Airlines flight number AA1551, but the most frequented is between McCarran Airport and Miami, FL Airport (MIA-Miami Intl.) and takes off as scheduled 78% of the time. In the rare event of a delay, you can expect to wait up to 34 minutes. This flight has a star rating of 1.75.

Terminal 1 is the terminal you’ll likely board from if you’re booked on a flight from McCarran Intl. Airport (LAS). Las Vegas, NV Airport (LAS-McCarran Intl.) to Miami Intl. Airport (MIA) is the most commonly traveled route for flight number AA1551.

AA1551 is a flight number that serves many different routes. If you have a ticket on the most popular route, LAS to Miami Intl. Airport (MIA), you’ll probably be boarding the Boeing 787-8.

For more info about changing your AA1551 flight with Travelocity, please visit our Customer Service Portal.