Korean Air KE3999 Flight Status Today

Domestic flight Korean Air KE3999 takes off from Salt Lake City (SLC) United States to Boston (BOS) United States. It's operated by Korean Air. The plane leaves Salt Lake City International Airport at 17:50 30 December 2025 America/Denver. The flight is expected to land at Logan International Airport at 00:24 31 December 2025 America/New_York. The flight will last about 4 hours 34 minutes.

Current status of KE3999 is Scheduled Delayed by 2h 10m Estimated Depart in 2 minutes

KE3999 - KAL3999 Korean Air (KE)
SLC Salt Lake City United States
Flight SLC to BOS
BOS Boston United States
Scheduled Delayed by 2h 10m Estimated Depart in 2 minutes
Departure Salt Lake City International Airport
IATA: SLCICAO: KSLC
Scheduled 17:50 30 December 2025
Estimated 20:00 30 December 2025
None A39
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 00:24 31 December 2025
Estimated 02:19 31 December 2025
A A16
KE3999 Detail
  • Type: Domestic Flight
  • Code Shares: AM 4739, VS 4266, WS 7215
  • Flight Duration: 4 hours 34 minutes
  • Flight Distance: 3387 kms / 2105 miles
Airline
  • Korean Air
  • IATA: KE
  • ICAO: KAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 180
  • Freight capacity: 17.1 tons
  • Passenger classes: First Class, Economy, Business Class
More Detail
  • Aircraft: Airbus A321neo
  • Callsign: KAL3999
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/New_York
  • Current Time in Salt Lake City: Tuesday 2025-12-30 19:58 PM
  • Current Time in Boston: Tuesday 2025-12-30 21:58 PM

Flight routes similar to Korean Air KE3999

Airline Flight no Departure Arrival
Virgin Atlantic VS4266
Virgin Atlantic 		30/12/2025
17:50 		4 hours 34 minutes
00:24
JetBlue Airways B6248
JetBlue Airways 		30/12/2025
23:10 		4 hours 29 minutes
05:39
Delta DL657
Delta 		30/12/2025
10:45 		4 hours 18 minutes
17:25
Delta DL702
Delta 		30/12/2025
17:50 		4 hours 34 minutes
00:24
Delta DL696
Delta 		30/12/2025
23:59 		4 hours 43 minutes
06:42
Air France AF2754
Air France 		30/12/2025
10:45 		4 hours 28 minutes
17:25
Virgin Atlantic VS3217
Virgin Atlantic 		30/12/2025
23:59 		5 hours 24 minutes
06:42
WestJet WS6858
WestJet 		30/12/2025
10:45 		4 hours 40 minutes
17:25

Korean Air Flight KE3999 FAQs

What is the scheduled flight duration for Korean Air KE3999 flight?

On average, nonstop flight takes 4 hour(s) 34 minutes, with the flight distance of 3387 km (2105 miles).

What is the current status of Korean Air KE3999 flight?

The current status of flight Korean Air KE3999 is Scheduled Delayed by 2h 10m.

What type of aircraft is used for the Korean Air KE3999 flight?

All Korean Air KE3999 flights are operated using Airbus A321neo aircraft.

When does the flight Korean Air KE3999 arrive?

Flight Korean Air KE3999 arrives at 00:24.

Which terminal the flight Korean Air KE3999 is arriving at?

Flight Korean Air KE3999 arrives in Logan International Airport at Terminal A.

How many Korean Air KE3999 flights are operated a week?

6 flights per week. The Flight Korean Air KE3999 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.