American Airlines Flight AA37 Deals & Information (2025/2026)

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American Airlines Flight 37 Route Deals From $2,101

The cheapest prices found with in the last 7 days for return flights were and $2,101 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AA37 take?
Flight number AA37 takes around 10 hours and 37 minutes to jet non-stop from Madrid Airport (MAD-Adolfo Suarez Madrid-Barajas) to DFW. Sure, there’s magic in the destination, but the journey is always half the fun!
How often is AA37 on time?
American Airlines flight number AA37 from Madrid Airport (MAD-Adolfo Suarez Madrid-Barajas) to DFW operates on time 94% of the time — so you can relax knowing that you will reach your destination ASAP. If this journey is delayed, you’ll likely wait approximately 24 minutes. This route has a 3.7-star rating.
What terminal does AA37 fly out of?
AA37 runs between Madrid Airport (MAD-Adolfo Suarez Madrid-Barajas) and DFW, and passengers booked on this flight commonly depart from Terminal 4S.
What kind of plane is on flight number AA37?
Get set to jump on board a Boeing 787-9 if you’re traveling on flight AA37. Almost all services from Adolfo Suarez Madrid-Barajas Airport (MAD) to DFW use this kind of aircraft.
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 AA37 flight with Travelocity, please visit our Customer Service Portal.