Korean Air KE3644 Flight Status Today

Domestic flight Korean Air KE3644 takes off from San Francisco (SFO) United States to Atlanta (ATL) United States. It's operated by Korean Air. The plane leaves San Francisco International Airport at 11:46 17 January 2026 America/Los_Angeles. The flight is expected to land at Hartsfield-Jackson Atlanta International Airport at 19:29 17 January 2026 America/New_York. The flight will last about 4 hours 30 minutes.

Current status of KE3644 is Arrived On time

KE3644 - KAL3644 Korean Air (KE)
SFO San Francisco United States
Flight SFO to ATL
ATL Atlanta United States
Arrived On time
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 11:46 17 January 2026
Actual 11:46 17 January 2026
1 C8
Arrival Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 19:29 17 January 2026
Actual 19:16 17 January 2026
S C35
KE3644 Detail
  • Type: Domestic Flight
  • Code Shares: AF 2636, KL 6790, LA 7081, VS 5342
  • Flight Duration: 4 hours 30 minutes
  • Flight Distance: 3442 kms / 2139 miles
Airline
  • Korean Air
  • IATA: KE
  • ICAO: KAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 234
  • Freight capacity: 3 tons
  • Passenger classes: First Class, Economy, Business Class
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: KAL3644
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in San Francisco: Saturday 2026-01-17 22:44 PM
  • Current Time in Atlanta: Sunday 2026-01-18 01:44 AM

Flight routes similar to Korean Air KE3644

Airline Flight no Departure Arrival
LATAM Airlines LA7981
LATAM Airlines 		17/01/2026
21:30 		4 hours 32 minutes
05:02
Virgin Australia VA8400
Virgin Australia 		17/01/2026
13:51 		4 hours 23 minutes
21:33
Virgin Atlantic VS5342
Virgin Atlantic 		17/01/2026
11:46 		4 hours 30 minutes
19:29
United Airlines UA439
United Airlines 		17/01/2026
13:51 		4 hours 23 minutes
21:33
Delta DL640
Delta 		17/01/2026
08:00 		4 hours 25 minutes
15:34
Delta DL635
Delta 		17/01/2026
21:30 		4 hours 32 minutes
05:02
Virgin Atlantic VS4479
Virgin Atlantic 		17/01/2026
06:00 		4 hours 27 minutes
13:34
LATAM Airlines LA7921
LATAM Airlines 		17/01/2026
06:00 		4 hours 34 minutes
13:34

Korean Air Flight KE3644 FAQs

What is the scheduled flight duration for Korean Air KE3644 flight?

On average, nonstop flight takes 4 hour(s) 30 minutes, with the flight distance of 3442 km (2139 miles).

What is the current status of Korean Air KE3644 flight?

The current status of flight Korean Air KE3644 is Arrived On time.

What type of aircraft is used for the Korean Air KE3644 flight?

All Korean Air KE3644 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

When does the flight Korean Air KE3644 arrive?

Flight Korean Air KE3644 arrives at 19:29.

Which terminal the flight Korean Air KE3644 is arriving at?

Flight Korean Air KE3644 arrives in Hartsfield-Jackson Atlanta International Airport at Terminal S.

How many Korean Air KE3644 flights are operated a week?

7 flights per week. The Flight Korean Air KE3644 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .