| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | DFW | FSD | 20:34 | 22:15 |
Landed Late
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| Apr 05 | DFW | FSD | 18:58 | 20:39 |
Landed
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| Apr 04 | DFW | FSD | 21:32 | 23:11 |
Delayed
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| Apr 03 | DFW | FSD | 19:38 | 21:14 |
Landed
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| Apr 02 | DFW | FSD | 19:48 | 21:25 |
Landed
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| Apr 01 | DFW | FSD | 20:01 | 21:35 |
Landed
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| Mar 31 | DFW | FSD | 19:44 | 21:21 |
Landed
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| Mar 30 | DFW | FSD | 19:43 | 21:23 |
Landed
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| Mar 29 | DFW | FSD | 18:52 | 20:35 |
Landed
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| Mar 28 | DFW | FSD | 19:38 | 21:26 |
Landed
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American Airlines Flight AA1991 connects Dallas, United States to Sioux Falls, United States, taking off from Dallas Fort Worth International Airport DFW and landing at Sioux Falls Regional Airport FSD.
How long is the AA1991 flight from Dallas to Sioux Falls?
The average flight time from Dallas to Sioux Falls is 1 hour and 39 minutes. The flight distance is 1188 km / 738 miles and the average flight speed is 717 km/h / 445 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA1991 Dallas to Sioux Falls?
The Airportia On-Time Performance Rating for American Airlines Flight AA1991 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA1991 arriving at?
Flight AA1991 arrives at Sioux Falls Regional Airport (FSD) Terminal 1.
When was the latest AA1991 flight?
The latest flight took off on Tuesday, April 7th, 2026 with the flight status being Landed on 22:15.
How else can the flight AA1991 be referenced as?
This American Airlines flight can also be referenced as AAL1991, AA 1991, AAL 1991.
How often is flight AA1991 delayed?
On average, 20% of all AA1991 flights are delayed. The average delay is 63 minutes.
Can I get compensation for my delayed or cancelled AA1991 flight or baggage issues?
If your AA1991 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 AA1991 Flight Tracker above for more details.
Flight AA1991 is code-shared by 1 airline using the flight number QF4123
Other flights departing from Dallas DFW: AA2109, AA2817, AA5405, AA2402
Other flights arriving at Sioux Falls FSD: G4504, DL4056, AA4305, DL4035
All flights connecting Dallas DFW to Sioux Falls FSD.