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AA4640 Flight Status American Airlines: Philadelphia to St. Louis (AAL4640)

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AA 4640 Philadelphia to St. Louis Flight Status

American Airlines Flight AA4640 from Philadelphia International Airport PHL to St. Louis Lambert International Airport STL is not scheduled for today July 20th, 2026.
The last time the flight was scheduled was on May 9th, 2026.
Check the table below for AA4640's most recent flight history:

AA 4640 Flight Status & Schedule

Date Departure Arrival Status
May 09 11:20 12:32
Landed
 Track >
Apr 25 11:04 12:13
Landed
 Track >
Apr 18 11:22 12:22
Landed
 Track >
Apr 11 11:16 12:17
Landed
 Track >
< All PHL Departures All STL Arrivals >

American Airlines AA 4640 Philadelphia to St. Louis Flight Information

American Airlines Flight AA4640 connects Philadelphia, United States to St. Louis, United States, taking off from Philadelphia International Airport PHL and landing at St. Louis Lambert International Airport STL.

How long is the AA4640 flight from Philadelphia to St. Louis?

The average flight time from Philadelphia to St. Louis is 2 hours and 5 minutes. The flight distance is 1306 km / 811 miles and the average flight speed is 625 km/h / 389 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4640 Philadelphia to St. Louis?

The Airportia On-Time Performance Rating for American Airlines Flight AA4640 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4640 arriving at?

Flight AA4640 arrives at St. Louis Lambert International Airport (STL) Terminal 1.

When was the latest AA4640 flight?

The latest flight took off on Saturday, May 9th, 2026 with the flight status being Landed on 12:32.

How else can the flight AA4640 be referenced as?

This American Airlines flight can also be referenced as AAL4640, AA 4640, AAL 4640.

How often is flight AA4640 delayed?

On average, 0% of all AA4640 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AA4640 flight or baggage issues?

If your AA4640 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 AA4640 Flight Tracker above for more details.

AA4640 and Philadelphia PHL to St. Louis STL Flights

Other flights departing from Philadelphia PHL: AA2217, AA805, AA3262, AA5813

Other flights arriving at St. Louis STL: WN5063, WN3418, WN2011, WN1448

All flights connecting Philadelphia PHL to St. Louis STL.

AA4640 American Airlines Flight: Philadelphia to St. Louis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 5E2902 5E2284 AS9920 8C6756 PC7252 PF703 F3779 PC4911 LA198 QE560
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.