American Airlines Flight 1623 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 1623 Route Deals From $75

The cheapest prices found with in the last 7 days for return flights were $149 and $75 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AA1623 take?
AA1623 flies straight from Miami Intl. Airport (MIA) to Philadelphia Intl. Airport (PHL) in approximately 2 hours and 52 minutes. It can sometimes be used on other routes though, some of which could be multi-stop flights. Keep an eye out for this when booking your airfare to avoid any confusion.
How often is AA1623 on time?
If you’re flying with American Airlines flight number AA1623 from MIA to Philadelphia Airport, it’s nice knowing that their flights take off as scheduled 93% of the time. On the rare occasion that a flight is later than scheduled, it should only be delayed by around 26 minutes. Thanks to its quality of service, this service has a 3.75-star rating.
What kind of plane is on flight number AA1623?
There’s every chance you’ll be boarding the Boeing 737-800 if you’ve booked a ticket from Miami, FL Airport (MIA-Miami Intl.) to Philadelphia, PA Airport (PHL-Philadelphia Intl.), the most popular route for flight AA1623.
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 AA1623 flight with Travelocity, please visit our Customer Service Portal.