Korean Air KE644 Flight Status
According to Trip.com real-time data, the KE644 flight operated by Korean Air on Mar 24, 2026 is scheduled to fly from Singapore (SIN) to Seoul (ICN). The flight is expected to depart at 10:30 PM (local time in Singapore, UTC+8) and land at 5:45 AM (local time in Seoul, UTC+9) .
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
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En route
Your flight has departed Singapore and is expected to arrive in Seoul at 5:32 AM.
6h 15m
Check-in Counter
6
Boarding Gate
G19
Arrival Gate
247
Baggage
10
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Scheduled
Your flight will depart on time.
6h 15m
Check-in Counter
6
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
6h 15m
Check-in Counter
06
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Singapore to Seoul to find your schedule.
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KE643
|
Seoul (SEL) 
Singapore (SIN)
Singapore (SIN)Scheduled: 8:25 PM
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KE644 Aircraft Details
According to Trip.com real-time data, the KE644 flight flying from Singapore to Seoul on 3/24/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 15y, 10m. The aircraft is equipped with 291 seats.
Boeing 777-300ER
Punctuality (Departure)
87%
Punctuality (Arrival)
100%
Early on average
13 minutes
Age
15y, 10m
Seats
291
Flight Distance
--
Economy
Premium Economy
Business
First
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
--
Legroom
46 cm
Seat width better than on 42% of flights
118°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
188 cm
More legroom than on 30% of flights
51 cm
Seat width better than on 30% of flights
180°
Reclining Angle Fully reclinable
2-3-2
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is unavailable
USB port and power outlet
Seat Information
211 cm
More legroom than on 17% of flights
67 cm
Seat width better than on 67% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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Flight History for KE644
Trip.com historical records show that the last KE644 flight departed on Mon, Mar 23 from SIN at approximately 10:57 PM. This flight is expected to arrrive in ICN at 5:32 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Mar 19 | Singapore (SIN) | Seoul (ICN) | B77W | 11:00 PM | 5:32 AM | Arrived |
| Fri, Mar 20 | Singapore (SIN) | Seoul (ICN) | B77W | 10:54 PM | 5:27 AM | Arrived |
| Sat, Mar 21 | Singapore (SIN) | Seoul (ICN) | B77W | 10:54 PM | 5:34 AM | Arrived |
| Sun, Mar 22 | Singapore (SIN) | Seoul (ICN) | B77W | 10:54 PM | 5:36 AM | Arrived |
| Mon, Mar 23 | Singapore (SIN) | Seoul (ICN) | B77W | 10:57 PM | 5:32 AM | En route |
| Tue, Mar 24 | Singapore (SIN) | Seoul (ICN) | B77W | 10:30 PM | 5:45 AM | Scheduled |
| Wed, Mar 25 | Singapore (SIN) | Seoul (ICN) | B77W | 10:30 PM | 5:45 AM | Scheduled |
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KE644 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of KE644 is 87% (Late on average 25 minutes), and the on-time arrival rate is 100% (Early on average 13 minutes).
On-Time Departures
Punctuality
87%
Late on average 25 minutes
Early
0%
On time
87%
30 mins late
13%
60 mins late
0%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
100%
Early on average 13 minutes
Early
87%
On time
13%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Arrival Info: Seoul Weather & Current Time
Partly clear
|
4°C - 18°C
Weather forecast for your arrival day
1 hour time difference
Time on arrival: Singapore 04:45| Seoul 05:45
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