American Airlines Flight 5551 Deals & Information (2025/2026)

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

Change your flight without a fee on select flights

American Airlines Flight 5551 Route Deals From $310

The cheapest prices found with in the last 7 days for return flights were $419 and $310 for one-way flights to Northwest Arkansas Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AA5551 take?
AA5551 flies straight between PHL and Burlington International Airport in 1 hour and 28 minutes. It can sometimes take other routes though, some of which could be multi-stop flights. Keep an eye out for this when locking in your seat to avoid any mix-ups.
What terminal does AA5551 fly out of?
If you're setting off from Philadelphia Intl. Airport (PHL), there's every chance you'll board from Terminal F. The most traveled route for flight number AA5551 is Philadelphia Intl. Airport (PHL) to BTV, which is a nonstop flight.
What kind of plane is on flight number AA5551?
If you've booked a ticket on flight AA5551 from Philadelphia Airport to Burlington International Airport, there's an excellent chance you'll be on board a Bombardier CRJ900. This flight number serves numerous routes, but this is the most popular one.
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 AA5551 flight with Travelocity, please visit our Customer Service Portal.