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AA 4921 Dayton to Chicago Flight Status

American Airlines Flight AA4921 from Dayton International Airport DAY to Chicago O'Hare International Airport ORD is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on April 6th, 2026.
Check the table below for AA4921's most recent flight history:

AA 4921 Flight Status & Schedule

Date Departure Arrival Status
Apr 06 18:58 18:46
Landed Late
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Apr 05 17:42 17:27
Landed
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Apr 04 19:04 18:57
Landed Late
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Apr 03 18:31 18:45
Landed Late
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Apr 02 17:35 18:08
Cancelled
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American Airlines AA 4921 Dayton to Chicago Flight Information

American Airlines Flight AA4921 connects Dayton, United States to Chicago, United States, taking off from Dayton International Airport DAY and landing at Chicago O'Hare International Airport ORD.

How long is the AA4921 flight from Dayton to Chicago?

The average flight time from Dayton to Chicago is 52 minutes. The flight distance is 386 km / 240 miles and the average flight speed is 415 km/h / 258 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4921 Dayton to Chicago?

The Airportia On-Time Performance Rating for American Airlines Flight AA4921 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4921 arriving at?

Flight AA4921 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AA4921 flight?

The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 18:46.

How else can the flight AA4921 be referenced as?

This American Airlines flight can also be referenced as AAL4921, AA 4921, AAL 4921.

How often is flight AA4921 delayed?

On average, 40% of all AA4921 flights are delayed. The average delay is 37 minutes.

Can I get compensation for my delayed or cancelled AA4921 flight or baggage issues?

If your AA4921 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 AA4921 Flight Tracker above for more details.

AA4921 and Dayton DAY to Chicago ORD Flights

Flight AA4921 is code-shared by 4 airlines using the flight numbers AS4290, AY5669, BA1825, IB8525

Other flights departing from Dayton DAY: AA5385, AA5115, AA5436, OH9954

Other flights arriving at Chicago ORD: AA677, AA3128, AA4652, AA4175

All flights connecting Dayton DAY to Chicago ORD.

AA4921 American Airlines Flight: Dayton to Chicago Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.