| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | MIA | STI | 12:35 | 15:09 |
Landed
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Track > |
| Dec 16 | MIA | STI | 13:12 | 15:51 |
Landed Late
|
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| Dec 15 | MIA | STI | 13:02 | 15:37 |
Landed
|
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| Dec 14 | MIA | STI | 12:50 | 15:30 |
Landed
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| Dec 13 | MIA | STI | 12:38 | 15:25 |
Landed
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| Dec 12 | MIA | STI | 13:30 | 16:08 |
Landed Late
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| Dec 11 | MIA | STI | 12:32 | 15:13 |
Landed
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| Dec 10 | MIA | STI | 13:10 | 15:50 |
Landed Late
|
Track > |
| Dec 09 | MIA | STI | 12:41 | 15:18 |
Landed
|
Track > |
| Dec 08 | MIA | STI | 12:56 | 15:35 |
Landed
|
Track > |
American Airlines Flight AA1421 connects Miami, United States to Santiago de los Caballeros, Dominican Republic, taking off from Miami International Airport MIA and landing at Santiago de los Caballeros Cibao International Airport STI.
How long is the AA1421 flight from Miami to Santiago de los Caballeros?
The average flight time from Miami to Santiago de los Caballeros is 1 hour and 39 minutes. The flight distance is 1221 km / 759 miles and the average flight speed is 741 km/h / 460 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA1421 Miami to Santiago de los Caballeros?
The Airportia On-Time Performance Rating for American Airlines Flight AA1421 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AA1421 flight?
The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Landed on 15:09.
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, 50% of all AA1421 flights are delayed. The average delay is 16 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.
Other flights departing from Miami MIA: AA2440, AA3050, AA363, AA3107
Other flights arriving at Santiago de los Caballeros STI: B62337, B62323, B62337
All flights connecting Miami MIA to Santiago de los Caballeros STI.