American Airlines Flight 2551 Deals & Information (2025/2026)

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American Airlines Flight 2551 Route Deals From $226

The cheapest prices found with in the last 7 days for return flights were $99 and $226 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 1 - Mon, Jan 5
IAH
George Bush Intercontinental
DFW
Dallas-Fort Worth Intl.
$99 Roundtrip, found 2 days ago
$99
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 1 from George Bush Intercontinental to Dallas-Fort Worth Intl., returning Mon, Jan 5, priced at $99 found 2 days ago
Thu, Nov 27 - Thu, Dec 4
IAH
George Bush Intercontinental
DFW
Dallas-Fort Worth Intl.
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 27 from George Bush Intercontinental to Dallas-Fort Worth Intl., returning Thu, Dec 4, priced at $108 found 1 day ago
Thu, Nov 27 - Thu, Dec 4
IAH
George Bush Intercontinental
DFW
Dallas-Fort Worth Intl.
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 27 from George Bush Intercontinental to Dallas-Fort Worth Intl., returning Thu, Dec 4, priced at $134 found 1 day ago
Thu, Jan 29 - Wed, Feb 25
IAH
George Bush Intercontinental
DFW
Dallas-Fort Worth Intl.
$140 Roundtrip, found 6 days ago
$140
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jan 29 from George Bush Intercontinental to Dallas-Fort Worth Intl., returning Wed, Feb 25, priced at $140 found 6 days ago
Thu, Nov 27 - Thu, Dec 4
IAH
George Bush Intercontinental
DFW
Dallas-Fort Worth Intl.
$145 Roundtrip, found 1 day ago
$145
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 27 from George Bush Intercontinental to Dallas-Fort Worth Intl., returning Thu, Dec 4, priced at $145 found 1 day ago

Frequently asked questions

What route does flight number AA2551 take?
You'll be arriving into DFW from IAH if you've booked a ticket on flight number AA2551. You'll be in the sky for 1 hour and 22 minutes during this trip. It's also worthwhile noting that the service conveniently travels non-stop.
How often is AA2551 on time?
American Airlines flight number AA2551 between George Bush Intercontinental Airport (IAH) and DFW operates according to schedule 86% of the time — so you can relax knowing that you will arrive at your destination ASAP. If this journey happens to be late, you'll likely wait around 24 minutes. This route has a star rating of 3.3.
What terminal does AA2551 fly out of?
You'll likely be hopping on the plane at Terminal An if you're traveling on AA2551 direct from Houston, TX Airport (IAH-George Bush Intercontinental) to DFW Airport.
What kind of plane is on flight number AA2551?
You'll probably be traveling aboard a Boeing 737-800 if you're booked on flight number AA2551. Typically, this flight takes off from IAH and lands at Dallas-Fort Worth Intl. Airport (DFW).
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 AA2551 flight with Travelocity, please visit our Customer Service Portal.