AS6643 Flight Status Alaska Airlines: Dallas to Knoxville (ASA6643)
Are you looking for the November 9th, 2026 AS 6643 Dallas to Louisville flight? Go to our AS6643 Dallas to Louisville Flight Status page >
AS 6643 Dallas to Knoxville Flight Status
Not scheduled today (November 9th, 2026). Latest flight: December 31st, 2025 ; recent history is in the table below.
AS 6643 Flight Status & Schedule Alaska Airlines Dallas to Knoxville
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Dec 31 | DFW | TYS | 13:59 | 16:38 | Delayed | Track > |
| Dec 30 | DFW | TYS | 12:27 | 15:11 | Landed | Track > |
Alaska Airlines flight AS 6643 links Dallas and Knoxville, 1,239 km (770 mi) apart. The timetable allows 2 h 19 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 31 December 2025.
About AS 6643
- Distance
- 1,239 km (770 mi)
- Scheduled flight time
- 2 h 19 min
AS 6643 FAQ
- How long is the AS6643 flight?
- The timetable allows 2 h 19 min. Dallas to Knoxville is 1,239 km (770 mi).
- What other flight numbers does AS6643 have?
- Also listed as ASA6643 (Alaska Airlines' ICAO code) and AS 6643.
AS6643 and Dallas DFW to Knoxville TYS Flights
Flight AS6643 is a code-share Alaska Airlines flight of the American Airlines operated AA3240.
Other flights departing from Dallas DFW: AA353, AA3240, NK2213
Other flights arriving at Knoxville TYS: UA5453, AA3240, AA5027
All flights connecting Dallas DFW to Knoxville TYS.