Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ALK503

Operated by SriLankan Airlines

Live map

Live map filtered to ALK503. Shown when the flight is currently airborne.

Route airports View route page →

Departure

CMB VCBI VFR

Bandaranaike International Colombo Airport

Colombo, LK

Local time
06:15 GMT+5:30
Timezone
Asia/Colombo
Type
Large Airport
Elevation
30 ft
Coordinates
7.1808, 79.8841

cloud Weather

Wind
20° / 3 kt
Visibility
5.59 SM
Ceiling
FEW 1,800 ft
Temp / Dew
25°C / 25°C
Altimeter
29.85 inHg

Obs: 2026-10-13T00:10:00.000Z

Raw METAR / TAF 
METAR VCBI 130010Z 02003KT 9000 FEW018 25/25 Q1011 NOSIG

TAF VCBI 122300Z 1300/1406 08005KT 9999 FEW018 TX33/1307Z TN24/1400Z BECMG 1300/1302 4000 BR BECMG 1303/1304 9999 PROB40 TEMPO 1310/1316 VRB15G25KT 5000 TSRA/SHRA FEW012 BKN015 FEW018CB

Arrival

LHR EGLL MVFR

London Heathrow Airport

London, GB

Local time
01:45 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
230° / 7 kt
Visibility
6 SM
Ceiling
OVC 1,100 ft
Temp / Dew
16°C / 14°C
Altimeter
29.97 inHg

Obs: 2026-10-13T00:20:00.000Z

Raw METAR / TAF 
METAR EGLL 130020Z AUTO 23007KT 9999 OVC011 16/14 Q1015

TAF EGLL 122308Z 1300/1406 20005KT 9999 SCT008 BKN018 PROB40 TEMPO 1300/1302 BKN008 TEMPO 1302/1307 6000 -DZ BKN006 PROB30 TEMPO 1302/1306 3000 DZ BR BKN004 BECMG 1303/1306 21015KT PROB30 TEMPO 1305/1308 22017G27KT BECMG 1308/1311 27015G28KT TEMPO 1308/1312 6000 RA BKN014 PROB30 TEMPO 1308/1311 4000 +SHRA BECMG 1309/1312 CAVOK BECMG 1315/1318 26009KT PROB30 1404/1406 6000

flight Live Traffic

flight_takeoff 40 Departures
flight_land 73 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 77058F CMB → LHR Jul 26, 08:35 UTCJul 26, 19:20 UTC10h 45m - -
2026-07-25 770591 CMB → LHR Jul 25, 08:25 UTCJul 25, 19:05 UTC10h 40m - -
2026-07-24 77058F CMB → LHR Jul 24, 15:20 UTCJul 24, 19:00 UTC3h 40m - -
2026-07-24 77058F CMB → LHR Jul 24, 08:05 UTCJul 24, 15:15 UTC7h 10m - -
2026-07-23 770590 CMB → LHR Jul 23, 08:10 UTCJul 23, 18:55 UTC10h 45m - -
2026-07-22 770591 CMB → LHR Jul 22, 14:40 UTCJul 22, 19:35 UTC4h 55m - -
2026-07-22 770591 CMB → LHR Jul 22, 12:05 UTCJul 22, 12:15 UTC10m - -
2026-07-21 770590 CMB → LHR Jul 21, 08:05 UTCJul 21, 18:50 UTC10h 45m - -
2026-07-20 770591 - Jul 20, 11:45 UTCJul 20, 18:45 UTC7h 0m - -
2026-07-20 770591 - Jul 20, 08:00 UTCJul 20, 08:30 UTC30m - -
2026-07-19 770590 - Jul 19, 12:05 UTCJul 19, 19:05 UTC7h 0m - -
2026-07-19 770590 - Jul 19, 08:10 UTCJul 19, 11:35 UTC3h 25m - -
2026-07-18 77058D - Jul 18, 08:05 UTCJul 18, 08:30 UTC25m - -
2026-07-17 77058F - Jul 17, 08:10 UTCJul 17, 19:00 UTC10h 50m - -
2026-07-16 770590 - Jul 16, 08:00 UTCJul 16, 18:55 UTC10h 55m - -
2026-07-15 770591 - Jul 15, 08:00 UTCJul 15, 18:50 UTC10h 50m - -
2026-07-14 770590 - Jul 14, 08:00 UTCJul 14, 18:45 UTC10h 45m - -
2026-07-13 770591 - Jul 13, 02:05 UTCJul 13, 18:55 UTC16h 50m - -
2026-07-12 770591 - Jul 12, 22:30 UTCJul 13, 18:55 UTC20h 25m - -
2026-07-12 770591 - Jul 12, 20:20 UTCJul 13, 18:55 UTC22h 35m - -
2026-07-12 770591 - Jul 12, 20:01 UTCJul 13, 18:15 UTC22h 15m - -
2026-07-12 770591 - Jul 12, 17:01 UTCJul 13, 16:15 UTC23h 15m - -
2026-07-12 770590 - Jul 12, 15:10 UTCJul 12, 19:01 UTC3h 50m - -
2026-07-12 770590 - Jul 12, 08:10 UTCJul 12, 14:35 UTC6h 25m - -
2026-07-11 77058E - Jul 11, 11:20 UTCJul 11, 18:55 UTC7h 35m - -
2026-07-11 77058E - Jul 11, 08:10 UTCJul 11, 08:40 UTC30m - -
2026-07-10 77058F - Jul 10, 08:30 UTCJul 10, 19:20 UTC10h 50m - -
2026-07-09 770590 - Jul 9, 08:05 UTCJul 9, 19:00 UTC10h 55m - -
2026-07-08 770592 - Jul 8, 08:05 UTCJul 8, 19:00 UTC10h 55m - -
2026-07-07 770590 - Jul 7, 08:15 UTCJul 7, 18:50 UTC10h 35m - -

Performance history

Flights tracked
151 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
6

Monthly activity 4 months

Month Flights tracked
July 2026 38
June 2026 31
May 2026 44
April 2026 38

ALK503 frequently asked

Where does flight ALK503 fly?
ALK503 (SriLankan Airlines) flies from CMB to LHR. View the full route page.
How long is flight ALK503?
Based on observed flights, ALK503 takes on average 9h 35m from takeoff to landing.
How often does ALK503 fly?
ALK503 has been observed flying several times a week in our tracking data. We've recorded 151 flights under this callsign.
What aircraft operates flight ALK503?
ALK503 has been operated by 6 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ALK503 live?
Yes. When ALK503 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.