| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 31 | DFW | TYS | 13:59 | 16:38 |
Delayed
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| Dec 30 | DFW | TYS | 12:27 | 15:11 |
Landed
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| Nov 27 | DFW | TYS | 13:15 | 15:49 |
Landed
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| Nov 26 | DFW | TYS | 13:22 | 15:55 |
Landed Late
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| Aug 05 | DFW | TYS | 08:52 | 11:31 |
Landed
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| Aug 04 | DFW | TYS | 08:45 | 11:22 |
Landed
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| Aug 03 | DFW | TYS | 08:33 | 11:09 |
Landed
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| Aug 02 | DFW | TYS | 08:29 | 11:09 |
Landed
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| Aug 01 | DFW | TYS | 08:43 | 11:28 |
Landed
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| Jul 31 | DFW | TYS | 08:26 | 11:12 |
Landed
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Alaska Airlines Flight AS6643 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 AS6643 flight from Dallas to Knoxville?
The average flight time from Dallas to Knoxville is 1 hour and 39 minutes. The flight distance is 1239 km / 770 miles and the average flight speed is 750 km/h / 466 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS6643 Dallas to Knoxville?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS6643 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS6643 flight?
The latest flight took off on Wednesday, December 31st, 2025 with the flight status being En-Route on 16:38.
How else can the flight AS6643 be referenced as?
This Alaska Airlines flight can also be referenced as ASA6643, AS 6643, ASA 6643.
How often is flight AS6643 delayed?
On average, 20% of all AS6643 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled AS6643 flight or baggage issues?
If your AS6643 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 AS6643 Flight Tracker above for more details.
Other flights departing from Dallas DFW: AA353, AA3240, NK2213, AA387
Other flights arriving at Knoxville TYS: UA5453, AA3240, AA6095, AA5027
All flights connecting Dallas DFW to Knoxville TYS.
