AA 4509 Pittsburgh to Chicago Flight Status

American Airlines Flight AA4509 from Pittsburgh International Airport PIT to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 2nd, 2025.
Check the table below for AA4509's most recent flight history:

AA 4509 Flight Status & Schedule

Date Departure Arrival Status
Sep 02 06:52 06:57
Landed
Track >
Aug 31 06:03 06:13
Landed
Track >
Aug 30 06:13 06:21
Landed
Track >
Aug 29 06:07 06:19
Landed
Track >
Aug 28 06:14 06:22
Landed
Track >

American Airlines AA 4509 Pittsburgh to Chicago Flight Information

American Airlines Flight AA4509 connects Pittsburgh, United States to Chicago, United States, taking off from Pittsburgh International Airport PIT and landing at Chicago O'Hare International Airport ORD.

How long is the AA4509 flight from Pittsburgh to Chicago?

The average flight time from Pittsburgh to Chicago is 1 hour and 8 minutes. The flight distance is 662 km / 412 miles and the average flight speed is 581 km/h / 361 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4509 Pittsburgh to Chicago?

The Airportia On-Time Performance Rating for American Airlines Flight AA4509 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4509 arriving at?

Flight AA4509 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AA4509 flight?

The latest flight took off on Tuesday, September 2nd, 2025 with the flight status being Landed on 06:57.

How else can the flight AA4509 be referenced as?

This American Airlines flight can also be referenced as AAL4509, AA 4509, AAL 4509.

How often is flight AA4509 delayed?

On average, 0% of all AA4509 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AA4509 flight or baggage issues?

If your AA4509 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 AA4509 Flight Tracker above for more details.

AA4509 and Pittsburgh PIT to Chicago ORD Flights

Flight AA4509 is code-shared by 2 airlines using the flight numbers AS4136, QF3173

Other flights departing from Pittsburgh PIT: AA2371, UA3300, DL4109, NK2774

Other flights arriving at Chicago ORD: AA3029, AA4485, AA2236, OO4924

All flights connecting Pittsburgh PIT to Chicago ORD.

AA4509 American Airlines Flight: Pittsburgh to Chicago Route Map

AA4509 American Airlines Flight Map: Pittsburgh to Chicago
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.