13 airlines affected by check-in disruption at Asia's second best airport

Timeline

1. 31 Oct, 05:20 UTCFirst appeared on Google Trends
2. 31 Oct, 05:20 UTCPicked up on News

Top sources

• airport check-inGoogle Trends
• 13 airlines affected by check-in disruption at Asia's second best airportVnExpress International
• Incheon Airport check-in systems resume after 35 flights delayedThe Korea Herald