KE644 Korean Air
KE644 Korean Air from Singapore (SIN) to Seoul (ICN): usually departs 22:00, 6 h 35 min, B77W. Usual times, aircraft, on-time record and miles earned over the last 30 days.
| Route | Flights recorded | Usually departs | Usually arrives | Scheduled time | Aircraft | Within 15 min |
|---|---|---|---|---|---|---|
| SIN → ICN | 30 | 22:00 | 05:35 | 6 h 35 min | B77W, B773 | Unavailable |
Latest flights of KE644, by local departure date
- Tue, 3 Nov 2026: SIN → ICN
- Mon, 2 Nov 2026: SIN → ICN
- Sun, 1 Nov 2026: SIN → ICN
- Sat, 31 Oct 2026: SIN → ICN
- Fri, 30 Oct 2026: SIN → ICN
About Korean Air flight KE644
Tierleap recorded 30 scheduled Korean Air KE644 flights from Singapore Changi Airport (SIN) to Incheon International Airport (ICN) in the last 30 days. It usually leaves Singapore at 22:00 local time and arrives in Seoul at 05:35 local time, a scheduled 6 h 35 min. Aircraft types recorded: B77W (29 flights) and B773 (1 flight).
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.
Questions about KE644
What time does KE644 depart?
From Singapore Changi Airport (SIN) to Incheon International Airport (ICN), KE644 usually leaves Singapore at 22:00 local time and arrives in Seoul at 05:35 local time.
How long is flight KE644?
The scheduled time of KE644 from SIN to ICN is 6 h 35 min, the median of the last 30 days.
What aircraft does KE644 use?
Aircraft types recorded: B77W (29 flights) and B773 (1 flight).
How accurate is Tierleap's forecast for KE644?
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.