| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 15 | MKE | ORD | 13:03 | 12:23 |
Unknown
|
Track > |
| Dec 14 | MKE | ORD | 11:21 | 11:47 |
Landed
|
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| Dec 13 | MKE | ORD | 11:29 | 11:55 |
Landed
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| Dec 12 | MKE | ORD | 11:33 | 12:02 |
Landed
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| Dec 11 | MKE | ORD | 11:26 | 11:53 |
Landed
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| Dec 08 | MKE | ORD | 12:22 | 12:54 |
Landed Late
|
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| Dec 07 | MKE | ORD | 12:49 | 13:16 |
Delayed
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| Dec 06 | MKE | ORD | 11:23 | 11:50 |
Landed
|
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| Dec 05 | MKE | ORD | 11:34 | 12:04 |
Landed
|
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| Dec 04 | MKE | ORD | 11:59 | 12:28 |
Landed
|
Track > |
American Airlines Flight AA4397 connects Milwaukee, United States to Chicago, United States, taking off from Milwaukee General Mitchell International Airport MKE and landing at Chicago O'Hare International Airport ORD.
How long is the AA4397 flight from Milwaukee to Chicago?
The average flight time from Milwaukee to Chicago is 28 minutes. The flight distance is 108 km / 67 miles and the average flight speed is 218 km/h / 135 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4397 Milwaukee to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA4397 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4397 arriving at?
Flight AA4397 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA4397 flight?
The latest flight took off on Monday, December 15th, 2025 with the flight status being Unknown on 12:23.
How else can the flight AA4397 be referenced as?
This American Airlines flight can also be referenced as AAL4397, AA 4397, AAL 4397.
How often is flight AA4397 delayed?
On average, 30% of all AA4397 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled AA4397 flight or baggage issues?
If your AA4397 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 AA4397 Flight Tracker above for more details.
Flight AA4397 is code-shared by 3 airlines using the flight numbers AS4528, BA6749, EI7700
Other flights departing from Milwaukee MKE: DL3214, NK2989, DL1629, WN1884
Other flights arriving at Chicago ORD: AA2734, Y42479, AA4430, AA4940
All flights connecting Milwaukee MKE to Chicago ORD.