Alaska Airlines AS4576 Flight Status Tracker
AS4576 is a domestic flight operated by Alaska Airlines. AS4576 is departing from Knoxville (TYS), United States and arriving at Dallas (DFW), United States. The flight distance is about 1241.80 km or 771.62 miles and flight time is 2 hours 18 minutes. Get the latest status of AS4576 / ASA4576 here.
Update on March 2, 2026, 9:23 a.m.
Lastest Status
Scheduled Delayed by 16m
| TYS | DFW |
Distance: 1241.80 km / 771.62 miles or 670.52 nautical miles.
Departure Knoxville Airport
Estimate Departure: 18:49
Scheduled Departure: 18:33
Departure Terminal : 3 Gate None
Arrival Dallas Fort Worth International Airport
Estimate Arrival: 20:00
Scheduled Arrival: 19:44
Arrival Terminal : None Gate None
Flight AS4576 detail information
| Type | Domestic Flight |
| Route | Departure Knoxville (TYS), United States and arriving at Dallas (DFW), United States |
| Airlines | Alaska Airlines (AS) |
| Aircraft | ER4 |
| Flight Duration | 2 hours 18 minutes |
| Flight Distance | 1241.80 km /771.62 miles |
| Operating Days |
Find more flight status
AS4576 Airports
| Departures |
|---|
| Airport: Knoxville Airport, United States |
| ICAO Code: TYS |
| TYS Current time: 17:47 02-Mar-2026 |
| Arrivals |
| Airport: Dallas Fort Worth International Airport, United States |
| ICAO Code: DFW |
| DFW Current time: 16:47 02-Mar-2026 |