American Airlines Flight 3997 Deals & Information (2026/2027)

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Frequently asked questions

What route does flight number AA3997 take?
AA3997 operates between Miami, FL Airport (MIA-Miami Intl.) and Juan Manuel Galvez Intl. Airport and is a direct flight. This journey generally takes 2 hours and 16 minutes.
What kind of plane is on flight number AA3997?
The Embraer 175 is the aircraft type most frequently used for flight number AA3997. Typically, this flight leaves from Miami, FL Airport (MIA-Miami Intl.) and arrives at Juan Manuel Galvez Intl. Airport (RTB).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA3997 flight with Travelocity, please visit our Customer Service Portal.