Korean Air KE3666 Flight Status : Live Tracking & Updates

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 13:56 04 May 2026 America/New_York. The flight is expected to land at Buffalo Niagara International Airport at 15:53 04 May 2026 America/New_York. The flight will last about 1 hours 57 minutes.

Current status of KE3666 is Departed Delayed by 22m Estimated Arrival in 1 hour, 17 minutes

KE3666 - KAL3666 Korean Air (KE)
ATL Atlanta United States
Flight ATL to BUF
BUF Buffalo United States
Departed Delayed by 22m Estimated Arrival in 1 hour, 17 minutes
Departure Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 13:56 04 May 2026
Actual 14:19 04 May 2026
S C35
Arrival Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 15:53 04 May 2026
Estimated 16:15 04 May 2026
None 25
KE3666 Detail
  • Type: Domestic Flight
  • Code Shares: AM 3108, LA 6314
  • Flight Duration: 1 hours 57 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: Airbus A321 (sharklets)
  • Callsign: KAL3666
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Atlanta: Monday 2026-05-04 14:58 PM
  • Current Time in Buffalo: Monday 2026-05-04 14:58 PM

Flight routes similar to Korean Air KE3666

Airline Flight no Departure Arrival
Delta DL2050
Delta 		04/05/2026
16:37 		1 hours 58 minutes
18:35
Delta DL2334
Delta 		04/05/2026
21:35 		2 hours 2 minutes
23:37
Virgin Atlantic VS2116
Virgin Atlantic 		04/05/2026
21:35 		2 hours 2 minutes
23:37
Korean Air KE6849
Korean Air 		04/05/2026
21:35 		2 hours 2 minutes
23:37
KLM KL6434
KLM 		04/05/2026
21:35 		2 hours 2 minutes
23:37
WestJet WS6925
WestJet 		04/05/2026
09:00 		2 hours 1 minutes
11:01
LATAM Airlines LA8976
LATAM Airlines 		04/05/2026
16:37 		1 hours 58 minutes
18:35
SAS SK3209
SAS 		04/05/2026
21:35 		2 hours 2 minutes
23:37

Korean Air Flight KE3666 FAQs

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

On average, nonstop flight takes 1 hour(s) 57 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 Departed Delayed by 22m.

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

All Korean Air KE3666 flights are operated using Airbus A321 (sharklets) 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 .