| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | TYS | ATL | 14:15 | 14:52 |
Landed
|
Track > |
| Jan 03 | TYS | ATL | 14:29 | 15:07 |
Landed
|
Track > |
| Jan 02 | TYS | ATL | 14:19 | 14:56 |
Landed
|
Track > |
| Jan 01 | TYS | ATL | 14:14 | 14:45 |
Landed
|
Track > |
| Dec 31 | TYS | ATL | 14:11 | 14:45 |
Landed
|
Track > |
| Dec 30 | TYS | ATL | 15:12 | 15:44 |
Landed Late
|
Track > |
| Dec 29 | TYS | ATL | 14:43 | 15:17 |
Landed
|
Track > |
| Dec 28 | TYS | ATL | 14:31 | 15:08 |
Landed
|
Track > |
| Dec 27 | TYS | ATL | 14:31 | 15:04 |
Landed
|
Track > |
| Dec 26 | TYS | ATL | 14:25 | 14:58 |
Landed
|
Track > |
LAN Airlines Flight LA6421 connects Knoxville, United States to Atlanta, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the LA6421 flight from Knoxville to Atlanta?
The average flight time from Knoxville to Atlanta is 34 minutes. The flight distance is 245 km / 152 miles and the average flight speed is 427 km/h / 265 mph.
What is the On-Time Performance (OTP) of LAN Airlines Flight LA6421 Knoxville to Atlanta?
The Airportia On-Time Performance Rating for LAN Airlines Flight LA6421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight LA6421 arriving at?
Flight LA6421 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.
When was the latest LA6421 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 14:52.
How else can the flight LA6421 be referenced as?
This LAN Airlines flight can also be referenced as LAN6421, LA 6421, LAN 6421.
How often is flight LA6421 delayed?
On average, 10% of all LA6421 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled LA6421 flight or baggage issues?
If your LA6421 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 LA6421 Flight Tracker above for more details.
Other flights departing from Knoxville TYS: G43023, DL5252, AA4495, AA6133
Other flights arriving at Atlanta ATL: AA1968, WN455, DL5252, DL4887
All flights connecting Knoxville TYS to Atlanta ATL.