| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | MCI | ORD | 19:55 | 20:51 |
Landed
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| May 19 | MCI | ORD | 20:03 | 21:05 |
Landed
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| May 18 | MCI | ORD | 20:38 | 21:41 |
Landed
|
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| May 17 | MCI | ORD | 20:25 | 21:28 |
Landed
|
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| May 16 | MCI | ORD | 20:20 | 21:30 |
Landed
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| May 15 | MCI | ORD | 20:00 | 21:05 |
Landed
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| May 14 | MCI | ORD | 19:55 | 20:55 |
Landed
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| May 13 | MCI | ORD | 20:03 | 21:06 |
Landed
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| May 12 | MCI | ORD | 20:42 | 21:50 |
Landed
|
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| May 11 | MCI | ORD | 19:59 | 21:00 |
Landed
|
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American Airlines Flight AA4120 connects Kansas City, United States to Chicago, United States, taking off from Kansas City International Airport MCI and landing at Chicago O'Hare International Airport ORD.
How long is the AA4120 flight from Kansas City to Chicago?
The average flight time from Kansas City to Chicago is 1 hour and 3 minutes. The flight distance is 647 km / 402 miles and the average flight speed is 617 km/h / 384 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4120 Kansas City to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA4120 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4120 arriving at?
Flight AA4120 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA4120 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 20:51.
How else can the flight AA4120 be referenced as?
This American Airlines flight can also be referenced as AAL4120, AA 4120, AAL 4120.
How often is flight AA4120 delayed?
On average, 20% of all AA4120 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled AA4120 flight or baggage issues?
If your AA4120 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 AA4120 Flight Tracker above for more details.
Flight AA4120 is code-shared by 3 airlines using the flight numbers AS6839, BA5087, IB8521
Other flights departing from Kansas City MCI: AS497, AA2275, WN8513, G49384
Other flights arriving at Chicago ORD: AA2768, AA4028, AA4191, AA4406
All flights connecting Kansas City MCI to Chicago ORD.