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SriLankan Airlines UL503 Flight Status
Current status of UL503 is Departed On time Estimated Arrival in 1 hour, 39 minutes
UL503 - ALK503
SriLankan Airlines (UL)
CMB
Colombo Sri Lanka
LHR
London United Kingdom
Departed On time
Estimated Arrival in 1 hour, 39 minutes
Scheduled
12:50 08 December 2025
Actual
12:51 08 December 2025
None
09
Scheduled
19:10 08 December 2025
Estimated
19:02 08 December 2025
3
None
UL503 Detail
- Type: International Flight
- Code Shares: AC 6887
- Flight Duration: 11 hours 50 minutes
- Flight Distance: 8719 kms / 5418 miles
Airline
- SriLankan Airlines
- IATA: UL
- ICAO: ALK
- Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
- Service type: Normal passenger
- Seats: 268
- Freight capacity: 10 tons
- Passenger classes: First Class, Economy, Business Class, Premium Economy
More Detail
- Aircraft: Airbus A330-300
- Callsign: T-MLAT1
- Departure Timezone: Asia/Colombo
- Arrival Timezone: Europe/London
- Current Time in Colombo: Monday 2025-12-08 22:53 PM
- Current Time in London: Monday 2025-12-08 17:23 PM
International flight SriLankan Airlines UL503 takes off from Colombo (CMB) Sri Lanka to London (LHR) United Kingdom. It's operated by SriLankan Airlines. The plane leaves Bandaranaike International Airport at 12:50 08 December 2025 Asia/Colombo. The flight is expected to land at London Heathrow Airport at 19:10 08 December 2025 Europe/London. The flight will last about 11 hours 50 minutes.
SriLankan Airlines UL503 Flight Statistics
SriLankan Airlines
FLIGHT NO
UL503
AIRPLANE
Airbus A330-300
ON TIME
11
DELAYED
3
CANCELLED
0
Last 14 days flight data
14
30
60
90
On Time Rate
SriLankan Airlines UL503 Flight Schedule and Histories
| Time | Departure | Arrival | Actual departure | Actual arrival |
|---|---|---|---|---|
|
Tue 25 Nov
Scheduled Delayed by 20m |
Colombo (CMB)
2025-11-25T12:50
|
London (LHR)
2025-11-25T19:10
|
||
|
Mon 24 Nov
Departed Delayed by 28m |
Colombo (CMB)
2025-11-24T12:50
|
London (LHR)
2025-11-24T19:10
|
2025-11-24T13:59
|
|
|
Fri 21 Nov
Departed Delayed by 20m |
Colombo (CMB)
2025-11-21T12:50
|
London (LHR)
2025-11-21T19:10
|
2025-11-21T13:32
|
|
|
Thu 20 Nov
Departed On time |
Colombo (CMB)
2025-11-20T12:50
|
London (LHR)
2025-11-20T19:10
|
2025-11-20T13:03
|
|
|
Tue 18 Nov
Departed On time |
Colombo (CMB)
2025-11-18T12:50
|
London (LHR)
2025-11-18T19:10
|
2025-11-18T13:00
|
|
|
Sun 16 Nov
Departed On time |
Colombo (CMB)
2025-11-16T12:50
|
London (LHR)
2025-11-16T19:10
|
2025-11-16T13:17
|
|
|
Sat 15 Nov
Departed On time |
Colombo (CMB)
2025-11-15T12:50
|
London (LHR)
2025-11-15T19:10
|
2025-11-15T13:25
|
|
|
Thu 13 Nov
Departed On time |
Colombo (CMB)
2025-11-13T12:50
|
London (LHR)
2025-11-13T19:10
|
2025-11-13T13:01
|
|
|
Wed 12 Nov
Departed On time |
Colombo (CMB)
2025-11-12T12:50
|
London (LHR)
2025-11-12T19:10
|
2025-11-12T12:47
|
|
|
Mon 10 Nov
Departed On time |
Colombo (CMB)
2025-11-10T12:50
|
London (LHR)
2025-11-10T19:10
|
2025-11-10T13:00
|
Frequently asked questions, answered
What is the scheduled flight duration for SriLankan Airlines UL503 flight?
On average, nonstop flight takes 11 hour(s) 50 minutes, with the flight distance of 8719 km (5418 miles).
What is the current status of SriLankan Airlines UL503 flight?
The current status of flight SriLankan Airlines UL503 is Departed On time.
What type of aircraft is used for the SriLankan Airlines UL503 flight?
All SriLankan Airlines UL503 flights are operated using Airbus A330-300 aircraft.
When does the flight SriLankan Airlines UL503 arrive?
Flight SriLankan Airlines UL503 arrives at 19:10.
Which terminal the flight SriLankan Airlines UL503 is arriving at?
Flight SriLankan Airlines UL503 arrives in London Heathrow Airport at Terminal 3.
How many SriLankan Airlines UL503 flights are operated a week?
7 flights per week. The Flight SriLankan Airlines UL503 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .