XUM

SUM Air

SUM Air (XUM) is an airline from South Korea. Its hub is Sacheon Airport / Sacheon Air Base. It flies to or from 2 airports in 1 country.

Network

2 airports · 1 country
GMP · Seoul Gimpo International AirportHIN · Sacheon Airport / Sacheon Air Base · hubHIN

Lines are great circles between the airports it flies; amber dots are its hubs. Routes from the destination tables of 2 English Wikipedia airport articles (revisions 2026-07-07 to 2026-09-12), CC BY-SA 4.0. Hubs, codes and years from Wikidata.

Hubs

1 · from Wikidata
HINSacheon Airport / Sacheon Air Base Sacheon

Airports

2 · by country
South Korea2
HINSacheon Airport / Sacheon Air Base SacheonhubGMPSeoul Gimpo International Airport Seoul