KE644 Flight Status Korean Air: Singapore to Seoul (KAL644)

Korean Air KE 644

Scheduled in 4h06'

SIN Singapore

Scheduled
22:30
Estimated
22:30

Terminal: 4

Departure: Sat, Nov 14, 2026 · local time UTC+8

Singapore Changi Airport (SIN)

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ICN Seoul

Scheduled
05:45

Terminal: 2

Arrival: Sun, Nov 15, 2026 · local time UTC+9

Seoul Incheon International Airport (ICN)

All ICN Arrivals >

Departs in 4h 06m 0%

SIN 22:30 ICN 05:45 +1

4,627 km (2,875 mi) to fly

Route map SIN to ICN Map of the great-circle route from Singapore Changi Airport, Singapore to Seoul Incheon International Airport, South Korea, 4627 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. SIN ICN Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 4627 km / 2875 miles · Scheduled Duration: 06:15 · Typical Duration: 05:50

KE 644 Flight Status & Schedule Korean Air Singapore to Seoul

Date From To Departure Arrival Status Details
Nov 14 SIN ICN 22:30 05:45 Scheduled Track >
Nov 13 SIN ICN 22:46 05:21 Landed Track >
Nov 12 SIN ICN 22:49 05:37 Landed Track >
Nov 11 SIN ICN 22:45 05:37 Landed Track >
Nov 10 SIN ICN 22:56 05:55 Landed Track >
Nov 09 SIN ICN 22:43 05:32 Landed Track >
Nov 08 SIN ICN 22:52 05:37 Landed Track >
Nov 07 SIN ICN 22:51 05:51 Landed Track >
Nov 06 SIN ICN 22:49 05:53 Landed Track >
Nov 05 SIN ICN 22:42 05:25 Landed Track >

Korean Air operates KE 644 from Singapore to Seoul, a 4,627 km (2,875 mi) trip, daily. The timetable allows 6 h 15 min, but the flight usually takes about 5 h 50 min, so it often makes up time. Today's flight is scheduled to leave at 22:30 and arrive at 05:45 the next morning local time.

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About KE 644

Korean Air Flight KE644 connects Singapore, Singapore to Seoul, South Korea, taking off from Singapore Changi Airport SIN and landing at Seoul Incheon International Airport ICN.

Route
Singapore Changi Airport SIN to Seoul Incheon International Airport ICN
Distance
4,627 km (2,875 mi)
Typical flight time
5 h 50 min
Flies
Daily
On time
9 of the last 9
Usually departs from
Terminal 4

KE 644 FAQ

How long is the KE644 flight from Singapore to Seoul?
The timetable allows 6 h 15 min. Singapore to Seoul is 4,627 km (2,875 mi).
How often is KE644 from Singapore to Seoul late?
None of the last 9 flights arrived 15 or more minutes late.
When was the latest KE644 flight from Singapore to Seoul?
The latest KE644 was the 22:30 (local time) departure from Singapore on 13 November 2026; it landed 24 minutes early.
Which days does KE644 fly from Singapore to Seoul?
Daily: it was scheduled on each of the last 7 days.
Which terminal does KE644 use?
It usually leaves from Terminal 4 at Singapore Changi Airport (SIN) and arrives at Terminal 2 at Seoul Incheon International Airport (ICN). Check the flight card above for today's terminal and gate.
What other flight numbers does KE644 have?
Also listed as KAL644 (Korean Air's ICAO code) and KE 644.

KE644 and Singapore SIN to Seoul ICN Flights

Other flights departing from Singapore SIN: JL36, 6E1344, SQ285

Other flights arriving at Seoul ICN: DL27, VN430, OZ734

All flights connecting Singapore SIN to Seoul ICN.