| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | CMB | MAA | 08:00 | 09:02 |
Landed
|
Track > |
| Aug 02 | CMB | MAA | 08:46 | 09:51 |
Delayed
|
Track > |
| Aug 01 | CMB | MAA | 08:07 | 09:07 |
Landed Late
|
Track > |
| Jul 31 | CMB | MAA | 07:50 | 08:49 |
Landed
|
Track > |
| Jul 30 | CMB | MAA | 08:01 | 09:02 |
Landed
|
Track > |
| Jul 29 | CMB | MAA | 07:29 | 08:33 |
Landed
|
Track > |
| Jul 28 | CMB | MAA | 07:33 | 08:33 |
Landed
|
Track > |
| Jul 27 | CMB | MAA | 07:38 | 08:37 |
Landed
|
Track > |
| Jul 26 | CMB | MAA | 07:42 | 08:42 |
Landed
|
Track > |
| Jul 25 | CMB | MAA | 07:39 | 08:50 |
Landed
|
Track > |
SriLankan Airlines Flight UL121 connects Colombo, Sri Lanka to Chennai, India, taking off from Colombo Bandaranaike International Airport CMB and landing at Chennai International Airport MAA.
How long is the UL121 flight from Colombo to Chennai?
The average flight time from Colombo to Chennai is 1 hour and 2 minutes. The flight distance is 647 km / 402 miles and the average flight speed is 627 km/h / 390 mph.
How many UL121 flights are operated per week?
7 flights per week. The flight UL121 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of SriLankan Airlines Flight UL121 Colombo to Chennai?
The Airportia On-Time Performance Rating for SriLankan Airlines Flight UL121 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UL121 arriving at?
Flight UL121 arrives at Chennai International Airport (MAA) Terminal 2.
When was the latest UL121 flight?
The latest flight took off on Monday, August 3rd, 2026 with the flight status being Landed on 09:02.
How else can the flight UL121 be referenced as?
This SriLankan Airlines flight can also be referenced as ALK121, UL0121, UL 121, ALK 121.
How often is flight UL121 delayed?
On average, 40% of all UL121 flights are delayed. The average delay is 25 minutes.
See our UL121 Flight Tracker above for more details.
Flight UL121 is code-shared by 1 airline using the flight number AI6213
Other flights departing from Colombo CMB: UL153, UL404, UL364, C79407
Other flights arriving at Chennai MAA: SQ7327, AI2525, AI2821, 6E243
All flights connecting Colombo CMB to Chennai MAA.
