Callsign KAL is Korean Air
WHAT AIRLINE IS KAL?
KAL is the ICAO three-letter callsign prefix for Korean Air. When a radio scanner, flight tracker or radar scope shows a flight like KAL123 or KAL45XY overhead, that's a Korean Air aircraft talking to air traffic control.
Spot one yourself: open the live scope, enter your postcode, and tap any blip whose callsign starts with KAL for its type, registration, route and photo.