Korean Air KE643 Flight Status Today

International flight Korean Air KE643 takes off from Seoul (ICN) South Korea to Singapore (SIN) Singapore. It's operated by Korean Air. The plane leaves Incheon International Airport at 13:50 29 April 2026 Asia/Seoul. The flight is expected to land at Changi International Airport at 19:15 29 April 2026 Asia/Singapore. The flight will last about 6 hours 25 minutes.

Current status of KE643 is Scheduled On time Expected Depart in 4 hours, 34 minutes

KE643 - KAL643 Korean Air (KE)
ICN Seoul South Korea
Flight ICN to SIN
SIN Singapore Singapore
Scheduled On time Expected Depart in 4 hours, 34 minutes
Departure Incheon International Airport
IATA: ICNICAO: RKSI
Scheduled 13:50 29 April 2026
2 None
Arrival Changi International Airport
IATA: SINICAO: WSSS
Scheduled 19:15 29 April 2026
4 None
KE643 Detail
  • Type: International Flight
  • Code Shares: DL 7819, WS 6033
  • Flight Duration: 6 hours 25 minutes
  • Flight Distance: 4612 kms / 2866 miles
Airline
  • Korean Air
  • IATA: KE
  • ICAO: KAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 368
  • Freight capacity: 32 tons
  • Passenger classes: First Class, Economy, Business Class
More Detail
  • Aircraft: Boeing 777-300ER
  • Callsign: F-RPUY2
  • Departure Timezone: Asia/Seoul
  • Arrival Timezone: Asia/Singapore
  • Current Time in Seoul: Wednesday 2026-04-29 09:16 AM
  • Current Time in Singapore: Wednesday 2026-04-29 08:16 AM

Korean Air KE643 Flight Statistics

Korean Air
Korean Air
FLIGHT NO KE643
AIRPLANE Boeing 777-300ER
ON TIME 9
DELAYED 5
CANCELLED 0
ON TIME 23
DELAYED 7
CANCELLED 0
ON TIME 48
DELAYED 12
CANCELLED 0
ON TIME 70
DELAYED 15
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Korean Air KE643 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 27 Apr
Arrived On time
Seoul (ICN) 2026-04-27T13:50
Singapore (SIN) 2026-04-27T19:15
2026-04-27T13:56
2026-04-27T19:25
Sun 26 Apr
Arrived On time
Seoul (ICN) 2026-04-26T13:50
Singapore (SIN) 2026-04-26T19:15
2026-04-26T14:06
2026-04-26T19:27
Sat 25 Apr
Arrived Delayed by 32m
Seoul (ICN) 2026-04-25T13:50
Singapore (SIN) 2026-04-25T19:15
2026-04-25T13:50
2026-04-25T19:47
Fri 24 Apr
Arrived On time
Seoul (ICN) 2026-04-24T13:50
Singapore (SIN) 2026-04-24T19:15
2026-04-24T13:50
2026-04-24T19:22
Thu 23 Apr
Arrived On time
Seoul (ICN) 2026-04-23T13:50
Singapore (SIN) 2026-04-23T19:15
2026-04-23T13:50
2026-04-23T19:21
Tue 21 Apr
Arrived On time
Seoul (ICN) 2026-04-21T13:50
Singapore (SIN) 2026-04-21T19:15
2026-04-21T14:01
2026-04-21T19:17
Mon 20 Apr
Scheduled On time
Seoul (ICN) 2026-04-20T13:50
Singapore (SIN) 2026-04-20T19:15
Wed 15 Apr
Scheduled On time
Seoul (ICN) 2026-04-15T13:50
Singapore (SIN) 2026-04-15T19:15
Tue 14 Apr
Departed On time
Seoul (ICN) 2026-04-14T13:50
Singapore (SIN) 2026-04-14T19:15
2026-04-14T13:54
Sun 12 Apr
Arrived On time
Seoul (ICN) 2026-04-12T13:50
Singapore (SIN) 2026-04-12T19:15
2026-04-12T13:48
2026-04-12T19:03

Flight routes similar to Korean Air KE643

Airline Flight no Departure Arrival
Asiana Airlines OZ6781
Asiana Airlines 		29/04/2026
09:00 		6 hours 20 minutes
14:20
Singapore Airlines SQ8577
Singapore Airlines 		29/04/2026
11:30 		6 hours 30 minutes
17:00
Jeju Air 7C2623
Jeju Air 		29/04/2026
18:10 		6 hours 30 minutes
23:40
Air India AI8169
Air India 		29/04/2026
23:50 		6 hours 10 minutes
05:00
Miat - Mongolian Airlines OM6231
Miat - Mongolian Airlines 		29/04/2026
18:40 		6 hours 15 minutes
23:55
Asiana Airlines OZ6789
Asiana Airlines 		29/04/2026
16:45 		6 hours 15 minutes
22:00
Singapore Airlines SQ5751
Singapore Airlines 		29/04/2026
16:10 		6 hours 20 minutes
21:30
Virgin Australia VA5681
Virgin Australia 		29/04/2026
11:05 		6 hours 30 minutes
16:35

Korean Air Flight KE643 FAQs

What is the scheduled flight duration for Korean Air KE643 flight?

On average, nonstop flight takes 6 hour(s) 25 minutes, with the flight distance of 4612 km (2866 miles).

What is the current status of Korean Air KE643 flight?

The current status of flight Korean Air KE643 is Scheduled On time.

What type of aircraft is used for the Korean Air KE643 flight?

All Korean Air KE643 flights are operated using Boeing 777-300ER aircraft.

When does the flight Korean Air KE643 arrive?

Flight Korean Air KE643 arrives at 19:15.

Which terminal the flight Korean Air KE643 is arriving at?

Flight Korean Air KE643 arrives in Changi International Airport at Terminal 4.

How many Korean Air KE643 flights are operated a week?

7 flights per week. The Flight Korean Air KE643 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .