Delta NW25 Salt Lake City – Seoul Service Changes

NW25Skyteam
Written By Jim Liu

Published at 0800GMT 31DEC24

Delta in its recent preliminary schedule filing for Northern winter 2025/26 season adjusted service on Salt Lake City – Seoul Incheon route. From 26OCT25, the Skyteam member schedules 3 weekly flights during winter season, instead of 7 weekly during summer.

Delta is scheduled to launch this route on 12JUN25 with 275-seater A350-900. Following schedule is effective 03NOV25 – 31DEC25.

DL173 SLC1130 – 1615+1ICN 359 146
DL172 ICN1950 – 1525SLC 359 257

Jim Liu

Jim previously launched and ran Airlineroute between 2007 and 2020, now owns and runs AeroRoutes.

https://aeroroutes.com
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