Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

KAL503

Operated by Korean Air

Live map

Live map filtered to KAL503. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ICN RKSI VFR

Incheon International Airport

Seoul, KR

Local time
18:29 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
23 ft
Coordinates
37.4691, 126.4510

cloud Weather

Wind
120° / 8 kt
Visibility
6 SM
Ceiling
SCT 2,500 ft, BKN 7,000 ft, BKN 20,000 ft
Temp / Dew
28°C / 25°C
Altimeter
29.73 inHg

Obs: 2026-08-28T09:00:00.000Z

Raw METAR / TAF 
METAR RKSI 280900Z 12008KT 9999 SCT025 BKN070 BKN200 28/25 Q1007 NOSIG

TAF RKSI 280500Z 2806/2912 27006KT 6000 SCT030 BKN200 TN25/2820Z TX30/2906Z BECMG 2810/2812 18006KT FEW010 BKN028 BKN150 TEMPO 2818/2821 -RA FEW010 BKN020 OVC070 BECMG 2821/2823 34007KT BECMG 2900/2902 SCT030

flight Live Traffic

flight_takeoff 21 Departures
flight_land 17 Arrivals

Arrival

LHR EGLL MVFR

London Heathrow Airport

London, GB

Local time
10:29 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
250° / 10 kt
Visibility
6 SM
Ceiling
BKN 2,900 ft
Temp / Dew
20°C / 13°C
Altimeter
29.70 inHg

Obs: 2026-08-28T09:20:00.000Z

Raw METAR / TAF 
METAR EGLL 280920Z AUTO 25010KT 220V290 9999 BKN029 20/13 Q1006

TAF EGLL 280502Z 2806/2912 23008KT 9999 FEW030 PROB30 TEMPO 2806/2808 8000 BKN008 TEMPO 2811/2821 7000 SHRA PROB30 TEMPO 2812/2820 24015G25KT 3000 +SHRA +TSGS PROB30 TEMPO 2823/2908 BKN010 TEMPO 2907/2912 8000 -RA BECMG 2909/2912 17010KT PROB40 TEMPO 2909/2912 4000 +RA BKN008

flight Live Traffic

flight_takeoff 14 Departures
flight_land 20 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 71C285 ICN → LHR Jul 25, 04:55 UTCJul 25, 17:10 UTC12h 15m - -
2026-07-25 71C285 ICN → LHR Jul 25, 03:55 UTCJul 25, 04:15 UTC20m - -
2026-07-23 71C005 ICN → LHR Jul 23, 05:15 UTCJul 23, 17:05 UTC11h 50m - -
2026-07-23 71C005 - Jul 23, 04:05 UTCJul 23, 04:25 UTC20m - -
2026-07-18 71C226 - Jul 18, 04:30 UTCJul 18, 16:45 UTC12h 15m - -
2026-07-18 71C226 - Jul 18, 03:20 UTCJul 18, 03:40 UTC20m - -
2026-07-16 71C285 - Jul 16, 04:50 UTCJul 16, 17:25 UTC12h 35m - -
2026-07-16 71C285 - Jul 16, 03:35 UTCJul 16, 04:05 UTC30m - -
2026-07-11 71C285 - Jul 11, 04:35 UTCJul 11, 16:50 UTC12h 15m - -
2026-07-11 71C285 - Jul 11, 03:30 UTCJul 11, 03:45 UTC15m - -
2026-07-09 71C077 - Jul 9, 04:55 UTCJul 9, 17:05 UTC12h 10m - -
2026-07-09 71C077 - Jul 9, 03:40 UTCJul 9, 03:55 UTC15m - -
2026-07-04 71C285 - Jul 4, 04:35 UTCJul 4, 17:05 UTC12h 30m - -
2026-07-04 71C285 - Jul 4, 03:25 UTCJul 4, 03:40 UTC15m - -
2026-07-02 71C043 - Jul 2, 11:45 UTCJul 2, 16:50 UTC5h 5m - -
2026-07-02 71C043 - Jul 2, 03:35 UTCJul 2, 03:50 UTC15m - -
2026-06-27 71C077 - Jun 27, 04:15 UTCJun 27, 16:39 UTC12h 25m - -
2026-06-27 71C077 - Jun 27, 03:04 UTCJun 27, 03:20 UTC15m - -
2026-06-25 71C005 - Jun 25, 03:50 UTCJun 25, 17:09 UTC13h 20m - -
2026-06-20 71C285 - Jun 20, 04:54 UTCJun 20, 17:10 UTC12h 15m - -
2026-06-20 71C285 - Jun 20, 03:39 UTCJun 20, 03:59 UTC20m - -
2026-06-18 71C046 - Jun 18, 12:30 UTCJun 18, 17:35 UTC5h 5m - -
2026-06-18 71C046 - Jun 18, 04:20 UTCJun 18, 04:30 UTC10m - -
2026-06-13 71C252 ICN → LHR Jun 13, 03:25 UTCJun 13, 16:55 UTC13h 29m - -
2026-06-11 71C005 ICN → LHR Jun 11, 04:55 UTCJun 11, 17:20 UTC12h 25m - -
2026-06-11 71C005 ICN → LHR Jun 11, 03:40 UTCJun 11, 03:55 UTC15m - -
2026-06-06 71C075 ICN → LHR Jun 6, 03:35 UTCJun 6, 17:05 UTC13h 30m - -
2026-06-04 71C077 ICN → LHR Jun 4, 04:55 UTCJun 4, 17:20 UTC12h 25m - -
2026-06-04 71C077 ICN → LHR Jun 4, 03:35 UTCJun 4, 03:50 UTC15m - -
2026-05-30 71C045 ICN → LHR May 30, 03:30 UTCMay 30, 17:35 UTC14h 5m - -

Performance history

Flights tracked
52 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
9

Monthly activity 4 months

Month Flights tracked
July 2026 16
June 2026 13
May 2026 14
April 2026 9

KAL503 frequently asked

Where does flight KAL503 fly?
KAL503 (Korean Air) flies from ICN to LHR. View the full route page.
How long is flight KAL503?
Based on observed flights, KAL503 takes on average 6h 47m from takeoff to landing.
How often does KAL503 fly?
KAL503 has been observed flying several times a week in our tracking data. We've recorded 52 flights under this callsign.
What aircraft operates flight KAL503?
KAL503 has been operated by 9 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track KAL503 live?
Yes. When KAL503 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.