KAL503
- Flight number
- KAL503
- Airline
- Korean Air (KAL)
- Route
- Incheon International Airport (ICN/RKSI) → London Heathrow Airport (LHR/EGLL) At least one end of this route is not from our own observation.
- Observed take-off
- Last heard
- Aircraft
- HL8251 · BOEING 777-200LR
- Positions recorded
- 28 As of 2026-10-01 05:11 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.