American Airlines Flight 1634 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 1634 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $220 and $109 for one-way flights to Baltimore Washington Intl. Thurgood Marshall for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 22 - Tue, Aug 25
MIA
Miami Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$220 Roundtrip, found 15 hours ago
$220
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Aug 22 from Miami Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Aug 25, priced at $220 found 15 hours ago

Frequently asked questions

What route does flight number AA1634 take?
You'll arrive into DCA from Phoenix, AZ Airport (PHX-Sky Harbor Intl.) if you're traveling on flight number AA1634. You'll be airborne for 4 hours and 29 minutes during this trip. It's also good to note that the service conveniently travels non-stop.
How often is AA1634 on time?
If you're traveling on American Airlines flight number AA1634 between Sky Harbor Intl. Airport (PHX) and National Airport, it's comforting knowing that 100% of these services land on time. If your plane happens to be delayed, the average wait is about 2 minutes. This route has a 4.15-star rating.
What terminal does AA1634 fly out of?
Direct flights to and from Sky Harbor Intl. Airport (PHX) and National Airport are served by flight number AA1634, and travelers booked on this route usually board from Terminal 4.
What kind of plane is on flight number AA1634?
Get ready to cruise the skies aboard an Airbus A321neo if you're taking off on flight AA1634. Nearly all services from Phoenix Sky Harbor Intl. Airport to Washington, DC Airport (DCA-Ronald Reagan Washington National) operate using this aircraft type.
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 AA1634 flight with Travelocity, please visit our Customer Service Portal.