Korean Air in the latest schedule update has revised planned operational aircraft for Seoul Incheon – Singapore route for the month of February and March 2016. From 15FEB16 to 29FEB16, KE643/644 service on Day 135 will be operated by Boeing 747-400, and switches to 747-8I from 01MAR16 to 26MAR16.
Planned schedule for the week of 15FEB16 as follow.
KE643 ICN1420 – 1955SIN 744 135
KE643 ICN1420 – 1955SIN 773 x135
KE641 ICN1835 – 0010+1SIN 77W x2
KE647 ICN2315 – 0500+1SIN 333 x125
KE642 SIN0130 – 0840ICN 77W x3
KE648 SIN1100 – 1825ICN 333 x236
KE644 SIN2230 – 0540+1ICN 744 135
KE644 SIN2230 – 0540+1ICN 773 x135