Korean Air KE3666 Flight Status Today

Domestic flight Korean Air KE3666 takes off from Atlanta (ATL) United States to Buffalo (BUF) United States. It's operated by Korean Air. The plane leaves Hartsfield-Jackson Atlanta International Airport at 13:55 20 March 2026 America/New_York. The flight is expected to land at Buffalo Niagara International Airport at 15:51 20 March 2026 America/New_York. The flight will last about 1 hours 56 minutes.

Current status of KE3666 is Scheduled On time Expected Depart in 5 hours, 45 minutes

KE3666 - KAL3666 Korean Air (KE)
ATL Atlanta United States
Flight ATL to BUF
BUF Buffalo United States
Scheduled On time Expected Depart in 5 hours, 45 minutes
Departure Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 13:55 20 March 2026
S D25
Arrival Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 15:51 20 March 2026
Estimated 15:48 20 March 2026
None 25
KE3666 Detail
  • Type: Domestic Flight
  • Code Shares: LA 6441, WS 7243
  • Flight Duration: 1 hours 56 minutes
  • Flight Distance: 1146 kms / 712 miles
Airline
  • Korean Air
  • IATA: KE
  • ICAO: KAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 149
  • Freight capacity: 5.7 tons
  • Passenger classes: First Class, Economy, Business Class
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: KAL3666
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Atlanta: Friday 2026-03-20 08:10 AM
  • Current Time in Buffalo: Friday 2026-03-20 08:10 AM

Flight routes similar to Korean Air KE3666

Airline Flight no Departure Arrival
Delta DL1384
Delta 		20/03/2026
09:00 		2 hours 1 minutes
11:01
LATAM Airlines LA6746
LATAM Airlines 		20/03/2026
09:00 		2 hours 1 minutes
11:01
Delta DL2334
Delta 		20/03/2026
21:47 		1 hours 59 minutes
23:46
Delta DL2050
Delta 		20/03/2026
16:42 		2 hours 1 minutes
18:43
Delta DL2084
Delta 		20/03/2026
13:55 		1 hours 56 minutes
15:51
WestJet WS5502
WestJet 		20/03/2026
16:42 		2 hours 1 minutes
18:43
Air France AF5917
Air France 		20/03/2026
16:42 		2 hours 1 minutes
18:43
WestJet WS7243
WestJet 		20/03/2026
13:55 		1 hours 43 minutes
15:51

Korean Air Flight KE3666 FAQs

What is the scheduled flight duration for Korean Air KE3666 flight?

On average, nonstop flight takes 1 hour(s) 56 minutes, with the flight distance of 1146 km (712 miles).

What is the current status of Korean Air KE3666 flight?

The current status of flight Korean Air KE3666 is Scheduled On time.

What type of aircraft is used for the Korean Air KE3666 flight?

All Korean Air KE3666 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many Korean Air KE3666 flights are operated a week?

7 flights per week. The Flight Korean Air KE3666 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .