안녕하십니까, 행복을 나르는 티웨이항공 입니다.

티웨이항공(TW)의 Host System(IBS) 버전 업그레이드가 아래 일정에 따라 예정되어 있습니다.

ㅇ 작업 예정 시간: 2024년 4월 26일(금) 22:00 ~ 2024년 4월 27일(토) 03:30 (한국시간 기준)

ㅇ 해당 작업 시간 동안 TW의 항공권에 대한 스케줄 조회/예약 및 발권/변경/취소/이름 변경 등 모든 처리 불가

업무에 참고해 주시기 바랍니다. 

감사합니다. 

We would like to inform you that the T'way Air (TW) Host System (IBS) version upgrade is scheduled.

Please confirm the upgrade schedule and note the information below.

ㅇ Estimated work time: April 26, 2024 (Fri) 22:00 ~ April 27, 2024 (Sat) 03:30 (KST)

ㅇ You cannot handle All TW tickets during the time above, including schedule searches/booking and ticketing/change/cancellation/spell changes.

Please take note of that for your work.

Thank you.