| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | MIA | ORD | 17:08 | 19:27 |
Landed
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| Feb 10 | MIA | ORD | 16:54 | 18:55 |
Landed
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| Feb 09 | MIA | ORD | 16:57 | 19:04 |
Landed
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| Feb 08 | MIA | ORD | 16:59 | 18:57 |
Landed
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| Feb 07 | MIA | ORD | 17:28 | 19:28 |
Landed
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| Feb 06 | MIA | ORD | 17:05 | 19:20 |
Landed
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| Feb 05 | MIA | ORD | 17:10 | 19:07 |
Landed
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| Feb 04 | MIA | ORD | 17:22 | 19:04 |
Landed
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| Feb 03 | MIA | ORD | 17:00 | 19:13 |
Landed
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| Feb 02 | MIA | ORD | 17:23 | 19:21 |
Landed
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American Airlines Flight AA1421 connects Miami, United States to Chicago, United States, taking off from Miami International Airport MIA and landing at Chicago O'Hare International Airport ORD.
How long is the AA1421 flight from Miami to Chicago?
The average flight time from Miami to Chicago is 3 hours and 3 minutes. The flight distance is 1930 km / 1199 miles and the average flight speed is 635 km/h / 394 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA1421 Miami to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA1421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA1421 arriving at?
Flight AA1421 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA1421 flight?
The latest flight took off on Thursday, February 12th, 2026 with the flight status being Landed on 19:27.
How else can the flight AA1421 be referenced as?
This American Airlines flight can also be referenced as AAL1421, AA 1421, AAL 1421.
How often is flight AA1421 delayed?
On average, 20% of all AA1421 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled AA1421 flight or baggage issues?
If your AA1421 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 AA1421 Flight Tracker above for more details.
Flight AA1421 is code-shared by 1 airline using the flight number EI7426
Other flights departing from Miami MIA: AA2526, UA1682, AA2083, AA4091
Other flights arriving at Chicago ORD: AA2174, AA4635, AA3495, AA3512
All flights connecting Miami MIA to Chicago ORD.