SriLankan Airlines

ALK504 / UL504

ICAO: ALK504 IATA: UL504

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

20:40

London (LHR) T3

12:45

Colombo (CMB)

Airbus A330-300

Begins

Now

Valid to

2024-12-31

sun

mon

tue

wed

thu

fri

sat

Every weekday

SriLankan Airlines

ALK504

Duration

10h 35m

Distance

5445 mi, 8761 km

Coreshare

AC 6888

Same day flight

Terminal

Departure: T3

Meals

Breakfast& Dinner

Onboard services

Telephone, Audio programming, Duty free sales, In-seat video player/library, Wi-Fi, Lie flat seat - business class

Seats

297

Business

Economy

269

20:40

London (LHR) T3

12:30

Colombo (CMB)

Airbus A330-300

Begins

2025-01-01

Valid to

2025-02-03

sun

mon

tue

wed

thu

fri

sat

Every weekday

SriLankan Airlines

ALK504

Duration

10h 20m

Distance

5445 mi, 8761 km

Coreshare

AC 6888

Same day flight

Terminal

Departure: T3

Meals

Breakfast& Dinner

Onboard services

Telephone, Audio programming, Duty free sales, In-seat video player/library, Wi-Fi, Lie flat seat - business class

Seats

297

Business

Economy

269

20:40

London (LHR) T3

12:30

Colombo (CMB)

Airbus A330-300

Begins

2025-02-04

Valid to

2025-03-29

sun

mon

tue

wed

thu

fri

sat

Every weekday

SriLankan Airlines

ALK504

Duration

10h 20m

Distance

5445 mi, 8761 km

Coreshare

AC 6888

Same day flight

Terminal

Departure: T3

Meals

Breakfast& Dinner

Onboard services

Telephone, Audio programming, Duty free sales, In-seat video player/library, Wi-Fi, Lie flat seat - business class

Seats

297

Business

Economy

269

21:30

London (LHR) T3

12:45

Colombo (CMB)

Airbus A330-300

Begins

2025-03-30

Valid to

2025-10-25

sun

mon

tue

wed

thu

fri

sat

Every weekday

SriLankan Airlines

ALK504

Duration

10h 45m

Distance

5445 mi, 8761 km

Coreshare

AC 6888

Same day flight

Terminal

Departure: T3

Meals

Breakfast& Dinner

Onboard services

Telephone, Audio programming, Duty free sales, In-seat video player/library, Wi-Fi, Lie flat seat - business class

Seats

297

Business

Economy

269

20:40

London (LHR) T3

12:30

Colombo (CMB)

Airbus A330-300

Begins

2025-10-26

Valid to

2025-12-13

sun

mon

tue

wed

thu

fri

sat

Every weekday

SriLankan Airlines

ALK504

Duration

10h 20m

Distance

5445 mi, 8761 km

Coreshare

AC 6888

Same day flight

Terminal

Departure: T3

Meals

Breakfast& Dinner

Onboard services

Telephone, Audio programming, Duty free sales, In-seat video player/library, Wi-Fi, Lie flat seat - business class

Seats

297

Business

Economy

269

Scheduled to depart in 18 hours and 53 minutes

TERMINAL 3

According to schedule

Live tracker

LHR

London, GB

left TERMINAL 3

London - LHR

MONDAY 23-DEC-2024

20:40 GMT+0000

CMB

Colombo, LK

arrives TERMINAL N/A

Colombo - CMB

TUESDAY 24-DEC-2024

12:45 GMT+0530

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

5416 miles, 8716 km

Actual distance

5445 miles, 8761 km

0.54%

Flight time

10h 35m

Flights / Week

9 flights

Seats / Week

297 seats/flight

2673 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

23 Dec 2024

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

From:

To:

Aircraft:

Status:

24 Dec 2024

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

From:

To:

Aircraft:

Status:

25 Dec 2024

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

From:

To:

Aircraft:

Status:

26 Dec 2024

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

From:

To:

Aircraft:

Status:

27 Dec 2024

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

From:

To:

Aircraft:

Status:

28 Dec 2024

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

From:

To:

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Status:

29 Dec 2024

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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To:

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Status:

30 Dec 2024

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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To:

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31 Dec 2024

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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To:

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01 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

From:

To:

Aircraft:

Status:

02 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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Status:

03 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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Status:

04 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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To:

Aircraft:

Status:

05 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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To:

Aircraft:

Status:

06 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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To:

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Status:

07 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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08 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

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09 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

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To:

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Status:

10 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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11 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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12 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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To:

Aircraft:

Status:

13 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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14 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

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15 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

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16 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

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17 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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18 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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19 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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20 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

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To:

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21 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504
Date:

Time:

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To:

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Status:

22 Jan 2025

20:40

London(LHR)

Colombo(CMB)

Airbus A330-300

UL504

ALK504 information

An international route departing from London (LHR), United Kingdom and arriving at Colombo (CMB), Sri Lanka.

The timezone of the departure airport is UTC 0, and the timezone of the arrival airport is UTC +5.5.

The current time at the point of departure is 1:46am, and 6:46am at the point of arrival. There is a 5.5 hour time difference between the airports.

The flight distance is 5445 miles, or 8761 km.

For direct flights, the flight time is about 10:35.