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AA4521 Flight Status American Airlines: Chicago to Columbus (AAL4521)

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AA 4521 Chicago to Columbus Flight Status

American Airlines Flight AA4521 from Chicago O'Hare International Airport ORD to Port Columbus International Airport CMH is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on June 4th, 2025.
Check the table below for AA4521's most recent flight history:

AA 4521 Flight Status & Schedule

Date Departure Arrival Status
Jun 04 10:26 12:14
Landed
 Track >
Jun 03 10:26 12:22
Landed
 Track >
Jun 02 10:27 12:22
Landed
 Track >
Jun 01 10:25 12:12
Landed
 Track >
< All ORD Departures All CMH Arrivals >

American Airlines AA 4521 Chicago to Columbus Flight Information

American Airlines Flight AA4521 connects Chicago, United States to Columbus, United States, taking off from Chicago O'Hare International Airport ORD and landing at Port Columbus International Airport CMH.

How long is the AA4521 flight from Chicago to Columbus?

The average flight time from Chicago to Columbus is 51 minutes. The flight distance is 475 km / 295 miles and the average flight speed is 557 km/h / 346 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4521 Chicago to Columbus?

The Airportia On-Time Performance Rating for American Airlines Flight AA4521 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AA4521 flight?

The latest flight took off on Wednesday, June 4th, 2025 with the flight status being Landed on 12:14.

How else can the flight AA4521 be referenced as?

This American Airlines flight can also be referenced as AAL4521, AA 4521, AAL 4521.

How often is flight AA4521 delayed?

On average, 0% of all AA4521 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AA4521 flight or baggage issues?

If your AA4521 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 AA4521 Flight Tracker above for more details.

AA4521 and Chicago ORD to Columbus CMH Flights

This is a multi leg flight of American Airlines AA4521. Next leg is Columbus to Chicago

Other flights departing from Chicago ORD: DL1371, AA3393, AA5763, AA2865

Other flights arriving at Columbus CMH: WN2236, AA6017, WN1094, DL3566

All flights connecting Chicago ORD to Columbus CMH.

AA4521 American Airlines Flight: Chicago to Columbus Route Map

AA4521 American Airlines Flight Map: Chicago to Columbus
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: UI5 RO7432 HY3231 Y92588 4Z11 AH6603 DX174 DX1 MW5470 TK5328
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.