| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | DFW | DTW | 17:47 | 20:51 |
Landed
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| Feb 10 | DFW | DTW | 17:27 | 20:23 |
Landed
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| Feb 09 | DFW | DTW | 17:23 | 20:30 |
Landed
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| Feb 08 | DFW | DTW | 17:18 | 20:27 |
Landed
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| Feb 07 | DFW | DTW | 17:29 | 20:35 |
Landed
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| Feb 06 | DFW | DTW | 17:28 | 20:37 |
Landed
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| Feb 05 | DFW | DTW | 17:26 | 20:48 |
Landed
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| Feb 04 | DFW | DTW | 17:20 | 20:33 |
Landed
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| Feb 02 | DFW | DTW | 17:22 | 20:27 |
Landed
|
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| Feb 01 | DFW | DTW | 17:23 | 20:46 |
Landed
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American Airlines Flight AA3121 connects Dallas, United States to Detroit, United States, taking off from Dallas Fort Worth International Airport DFW and landing at Detroit Metropolitan Wayne County Airport DTW.
How long is the AA3121 flight from Dallas to Detroit?
The average flight time from Dallas to Detroit is 2 hours and 9 minutes. The flight distance is 1586 km / 986 miles and the average flight speed is 738 km/h / 459 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA3121 Dallas to Detroit?
The Airportia On-Time Performance Rating for American Airlines Flight AA3121 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA3121 arriving at?
Flight AA3121 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal E.
When was the latest AA3121 flight?
The latest flight took off on Thursday, February 12th, 2026 with the flight status being Landed on 20:51.
How else can the flight AA3121 be referenced as?
This American Airlines flight can also be referenced as AAL3121, AA 3121, AAL 3121.
How often is flight AA3121 delayed?
On average, 30% of all AA3121 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled AA3121 flight or baggage issues?
If your AA3121 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 AA3121 Flight Tracker above for more details.
Flight AA3121 is code-shared by 3 airlines using the flight numbers GF4254, QF4352, QR9573
Other flights departing from Dallas DFW: AA3861, AA4166, UA1141, AA644
Other flights arriving at Detroit DTW: DL5104, DL3834, DL5503, DL4144
All flights connecting Dallas DFW to Detroit DTW.