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AA4456 Flight Status American Airlines: St. Louis to Philadelphia (AAL4456)

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AA 4456 St. Louis to Philadelphia Flight Status

American Airlines Flight AA4456 from St. Louis Lambert International Airport STL to Philadelphia International Airport PHL is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on November 1st, 2025.
Check the table below for AA4456's most recent flight history:

AA 4456 Flight Status & Schedule

Date Departure Arrival Status
Nov 01 14:40 17:27
Landed
 Track >
Oct 25 14:39 17:27
Landed
 Track >
Oct 18 15:12 18:15
Landed
 Track >
Oct 11 15:00 18:07
Landed
 Track >
< All STL Departures All PHL Arrivals >

American Airlines AA 4456 St. Louis to Philadelphia Flight Information

American Airlines Flight AA4456 connects St. Louis, United States to Philadelphia, United States, taking off from St. Louis Lambert International Airport STL and landing at Philadelphia International Airport PHL.

How long is the AA4456 flight from St. Louis to Philadelphia?

The average flight time from St. Louis to Philadelphia is 1 hour and 56 minutes. The flight distance is 1306 km / 811 miles and the average flight speed is 678 km/h / 421 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4456 St. Louis to Philadelphia?

The Airportia On-Time Performance Rating for American Airlines Flight AA4456 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4456 arriving at?

Flight AA4456 arrives at Philadelphia International Airport (PHL) Terminal B.

When was the latest AA4456 flight?

The latest flight took off on Saturday, November 1st, 2025 with the flight status being Landed on 17:27.

How else can the flight AA4456 be referenced as?

This American Airlines flight can also be referenced as AAL4456, AA 4456, AAL 4456.

How often is flight AA4456 delayed?

On average, 50% of all AA4456 flights are delayed. The average delay is 10 minutes.

Can I get compensation for my delayed or cancelled AA4456 flight or baggage issues?

If your AA4456 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our AA4456 Flight Tracker above for more details.

AA4456 and St. Louis STL to Philadelphia PHL Flights

Flight AA4456 is code-shared by 3 airlines using the flight numbers BA5694, IB4224, QR2465

Other flights departing from St. Louis STL: WN157, WN4580, WN1625, WN3753

Other flights arriving at Philadelphia PHL: AA5785, AA5472, PT9979, AA9979

All flights connecting St. Louis STL to Philadelphia PHL.

AA4456 American Airlines Flight: St. Louis to Philadelphia Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 2D9043 VS140 V7778 XC279 AS1784 PC7077 J91718 FJ1019 W64778 GO301
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.