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AA 4503 Chicago to Pittsburgh Flight Status

American Airlines Flight AA4503 from Chicago O'Hare International Airport ORD to Pittsburgh International Airport PIT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 4th, 2025.
Check the table below for AA4503's most recent flight history:

AA 4503 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 07:16 09:15
Landed
Track >
Aug 03 07:43 09:46
Landed
Track >
Aug 01 07:37 09:34
Landed
Track >
Jul 31 07:38 09:40
Landed
Track >
Jul 28 07:58 10:05
Landed Late
Track >

American Airlines AA 4503 Chicago to Pittsburgh Flight Information

American Airlines Flight AA4503 connects Chicago, United States to Pittsburgh, United States, taking off from Chicago O'Hare International Airport ORD and landing at Pittsburgh International Airport PIT.

How long is the AA4503 flight from Chicago to Pittsburgh?

The average flight time from Chicago to Pittsburgh is 1 hour and 2 minutes. The flight distance is 662 km / 412 miles and the average flight speed is 642 km/h / 399 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4503 Chicago to Pittsburgh?

The Airportia On-Time Performance Rating for American Airlines Flight AA4503 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AA4503 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 09:15.

How else can the flight AA4503 be referenced as?

This American Airlines flight can also be referenced as AAL4503, AA 4503, AAL 4503.

How often is flight AA4503 delayed?

On average, 20% of all AA4503 flights are delayed. The average delay is 41 minutes.

Can I get compensation for my delayed or cancelled AA4503 flight or baggage issues?

If your AA4503 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 AA4503 Flight Tracker above for more details.

AA4503 and Chicago ORD to Pittsburgh PIT Flights

Flight AA4503 is code-shared by 2 airlines using the flight numbers AS6216, BA1689

Other flights departing from Chicago ORD: AA3930, NK1033, AA4993, UA4597

Other flights arriving at Pittsburgh PIT: WN3743, AA3672, AA5916, DL5145

All flights connecting Chicago ORD to Pittsburgh PIT.

AA4503 American Airlines Flight: Chicago to Pittsburgh Route Map

AA4503 American Airlines Flight Map: Chicago to Pittsburgh
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.