| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | DFW | TYS | 17:07 | 19:48 |
Landed Late
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| Aug 03 | DFW | TYS | 16:37 | 19:22 |
Landed
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| Aug 02 | DFW | TYS | 16:43 | 19:28 |
Landed
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| Aug 01 | DFW | TYS | 16:29 | 19:00 |
Landed
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| Jul 31 | DFW | TYS | 18:03 | 21:16 |
Delayed
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| Jul 30 | DFW | TYS | 16:41 | 19:22 |
Landed
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| Jul 28 | DFW | TYS | 16:44 | 19:24 |
Landed
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| Jul 27 | DFW | TYS | 16:43 | 19:27 |
Landed
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| Jul 26 | DFW | TYS | 18:36 | 21:53 |
Delayed
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| Jul 25 | DFW | TYS | 16:45 | 19:32 |
Landed
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Track > |
American Airlines Flight AA644 connects Dallas, United States to Knoxville, United States, taking off from Dallas Fort Worth International Airport DFW and landing at Knoxville McGhee Tyson Airport TYS.
How long is the AA644 flight from Dallas to Knoxville?
The average flight time from Dallas to Knoxville is 1 hour and 48 minutes. The flight distance is 1239 km / 770 miles and the average flight speed is 696 km/h / 433 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA644 Dallas to Knoxville?
The Airportia On-Time Performance Rating for American Airlines Flight AA644 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AA644 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Landed on 19:48.
How else can the flight AA644 be referenced as?
This American Airlines flight can also be referenced as AAL644, AA0644, AA 644, AAL 644.
How often is flight AA644 delayed?
On average, 40% of all AA644 flights are delayed. The average delay is 67 minutes.
Can I get compensation for my delayed or cancelled AA644 flight or baggage issues?
If your AA644 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 AA644 Flight Tracker above for more details.
Flight AA644 is code-shared by 3 airlines using the flight numbers AS6836, QF3081, QR8567
Other flights departing from Dallas DFW: UA2299, AA2891, MQ3443, MQ3504
Other flights arriving at Knoxville TYS: OH5251, OH5066, 9E5335, AA5066
All flights connecting Dallas DFW to Knoxville TYS.