SriLankan Airlines

ALK121 / UL121

ICAO: ALK121 IATA: UL121

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-300

Begins

Now

Valid to

2024-11-22

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday, Friday and Sunday

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

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

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-300

Begins

2024-11-23

Valid to

2024-11-29

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Wednesdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

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

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-200

Operates only

2024-11-27

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

Onboard services

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

Seats

269

Business

Economy

251

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-200

Begins

2024-11-30

Valid to

2024-12-04

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

Onboard services

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

Seats

269

Business

Economy

251

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-300

Begins

2024-12-01

Valid to

2025-01-06

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

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

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-200

Begins

2024-12-07

Valid to

2024-12-11

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

Onboard services

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

Seats

269

Business

Economy

251

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-200

Begins

2024-12-14

Valid to

2024-12-21

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

Onboard services

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

Seats

269

Business

Economy

251

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-200

Begins

2024-12-25

Valid to

2024-12-28

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

Onboard services

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

Seats

269

Business

Economy

251

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-200

Begins

2025-01-01

Valid to

2025-01-04

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

Onboard services

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

Seats

269

Business

Economy

251

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-300

Begins

2025-01-07

Valid to

2025-03-28

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

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

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-200

Begins

2025-01-08

Valid to

2025-03-29

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

Onboard services

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

Seats

269

Business

Economy

251

07:25

Colombo (CMB)

08:50

Chennai (MAA) T2

Airbus A330-300

Begins

2025-03-30

Valid to

2025-10-25

sun

mon

tue

wed

thu

fri

sat

Every weekday

SriLankan Airlines

ALK121

Duration

1h 25m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

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

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-300

Begins

2025-10-26

Valid to

2025-11-15

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

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

07:20

Colombo (CMB)

08:40

Chennai (MAA) T2

Airbus A330-200

Begins

2025-10-29

Valid to

2025-11-15

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

SriLankan Airlines

ALK121

Duration

1h 20m

Distance

404 mi, 650 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

First class: Refreshments - complimentary Business & economy class: Hot meal

Onboard services

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

Seats

269

Business

Economy

251

Landed 15 hours and 41 minutes ago.

According to schedule

Live tracker

CMB

Colombo, LK

left TERMINAL N/A

Colombo - CMB

THURSDAY 21-NOV-2024

07:20 GMT+0530

MAA

Chennai, IN

arrives TERMINAL 2

Chennai - MAA

THURSDAY 21-NOV-2024

08:40 GMT+0530

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

402 miles, 647 km

Actual distance

404 miles, 650 km

0.5%

Flight time

1h 20m

Flights / Week

21 flights

Seats / Week

297 seats/flight

6237 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

21 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

22 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

23 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

24 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

25 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

26 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

27 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-200

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

28 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

29 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

30 Nov 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-200

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

01 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

02 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

03 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

04 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-200

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

05 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

06 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

07 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-200

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

08 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

09 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

10 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

11 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-200

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

12 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

13 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

14 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-200

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

15 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

16 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

17 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

18 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-200

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

19 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

20 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-300

UL121
Date:

Time:

From:

To:

Aircraft:

Status:

21 Dec 2024

07:20

Colombo(CMB)

Chennai(MAA)

Airbus A330-200

UL121

ALK121 information

An international route departing from Colombo (CMB), Sri Lanka and arriving at Chennai (MAA), India.

The timezones of the departure and arrival airports are identical, UTC +5.5.

The flight distance is 404 miles, or 650 km.

For direct flights, the flight time is about 1:20.