| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 04 | MIA | LEX | 19:55 | 22:00 |
En-Route
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| Mar 28 | MIA | LEX | 19:52 | 21:56 |
Landed
|
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| Mar 21 | MIA | LEX | 20:40 | 22:43 |
En-Route
|
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| Mar 14 | MIA | LEX | 20:20 | 22:18 |
Landed
|
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| Mar 07 | MIA | LEX | 21:13 | 23:15 |
Delayed
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| Feb 28 | MIA | LEX | 20:45 | 22:52 |
Landed
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| Feb 21 | MIA | LEX | 20:19 | 22:22 |
Landed
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| Feb 14 | MIA | LEX | 20:08 | 22:15 |
Landed
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| Feb 07 | MIA | LEX | 21:29 | 23:42 |
Landed
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| Jan 31 | MIA | LEX | 22:10 | 00:17 |
Landed Late
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American Airlines Flight AA4121 connects Miami, United States to Lexington, United States, taking off from Miami International Airport MIA and landing at Lexington Blue Grass Airport LEX.
How long is the AA4121 flight from Miami to Lexington?
The average flight time from Miami to Lexington is 2 hours and 4 minutes. The flight distance is 1420 km / 883 miles and the average flight speed is 683 km/h / 424 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4121 Miami to Lexington?
The Airportia On-Time Performance Rating for American Airlines Flight AA4121 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AA4121 flight?
The latest flight took off on Sunday, April 5th, 2026 with the flight status being En-Route on 22:00.
How else can the flight AA4121 be referenced as?
This American Airlines flight can also be referenced as AAL4121, AA 4121, AAL 4121.
How often is flight AA4121 delayed?
On average, 40% of all AA4121 flights are delayed. The average delay is 19 minutes.
Can I get compensation for my delayed or cancelled AA4121 flight or baggage issues?
If your AA4121 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 AA4121 Flight Tracker above for more details.
Flight AA4121 is code-shared by 2 airlines using the flight numbers AY4018, QR9164
Other flights departing from Miami MIA: AA2363, WN4002, AA1113, AA2586
Other flights arriving at Lexington LEX: AA2786, AA5136, DL3023, AA3689
All flights connecting Miami MIA to Lexington LEX.