This is an app for domestic airport flight departure information.
Flight departure information is divided into [Planned], [Scheduled], and [Departure].
[Planned]: Plane departure time at the airport
[Scheduled]: Plane departure time at the airport (may be later or earlier than the planned time.)
[Departure]: Time the flight actually departed from the airport

[Airports providing flight departure information]
Incheon Airport, Gimpo Airport, Gimhae Airport, Jeju Airport, Daegu Airport
Cheongju Airport, Yangyang Airport, Gunsan Airport, Wonju Airport, Gwangju Airport
Yeosu Airport, Ulsan Airport, Pohang Airport, Sacheon Airport, Muan Airport