LA6421 Flight Status LATAM Airlines: Knoxville to Atlanta (LAN6421)
Are you looking for the November 9th, 2026 LA 6421 Boston to Atlanta flight? Go to our LA6421 Boston to Atlanta Flight Status page >
LA 6421 Knoxville to Atlanta Flight Status
Not scheduled today (November 9th, 2026). Latest flight: January 4th, 2026 ; recent history is in the table below.
LA 6421 Flight Status & Schedule LATAM Airlines Knoxville to Atlanta
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| 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 > |
LATAM Airlines' Knoxville–Atlanta flight covers 245 km (152 mi). Its timetable allows 1 h 12 min; in practice it usually takes about 35 min, so it often makes up time. It is not flying today; the last flight, on 4 January 2026, landed on time.
About LA 6421
- Distance
- 245 km (152 mi)
- Typical flight time
- 35 min
- On time
- 5 of the last 6
- Average delay when late
- 22 min
- Usually departs from
- Gate 3
LA 6421 FAQ
- How long is the LA6421 flight?
- The timetable allows 1 h 12 min. Knoxville to Atlanta is 245 km (152 mi).
- How often is LA6421 late?
- 1 of the last 6 flights arrived 15 or more minutes late; when late, by 22 minutes on average.
- Which terminal does LA6421 use?
- It usually leaves from gate 3 at Knoxville McGhee Tyson Airport (TYS) and arrives at Terminal S at Atlanta Hartsfield-Jackson International Airport (ATL). Check the flight card above for today's terminal and gate.
- What other flight numbers does LA6421 have?
- Also listed as LAN6421 (LATAM Airlines' ICAO code) and LA 6421.
LA6421 and Knoxville TYS to Atlanta ATL Flights
Flight LA6421 is a code-share LATAM Airlines flight of the Delta Air Lines operated DL5252.
Other flights departing from Knoxville TYS: G43023, DL5252, AA6133
Other flights arriving at Atlanta ATL: AA1968, DL5252, DL4887
All flights connecting Knoxville TYS to Atlanta ATL.