| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 14 | CMB | MAA | 07:25 | 08:50 |
Scheduled
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| Jun 13 | CMB | MAA | 07:38 | 08:39 |
Landed
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| Jun 12 | CMB | MAA | 07:44 | 08:51 |
Landed
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| Jun 11 | CMB | MAA | 07:32 | 08:32 |
Landed
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| Jun 10 | CMB | MAA | 07:36 | 08:41 |
Landed
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| Jun 09 | CMB | MAA | 07:36 | 08:42 |
Landed
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| Jun 08 | CMB | MAA | 07:35 | 08:39 |
Landed
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| Jun 07 | CMB | MAA | 07:40 | 08:40 |
Landed
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| Jun 06 | CMB | MAA | 08:02 | 09:08 |
Landed Late
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| Jun 05 | CMB | MAA | 08:06 | 09:08 |
Landed Late
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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 3 minutes. The flight distance is 647 km / 402 miles and the average flight speed is 597 km/h / 371 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 4.9/5 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 Sunday, June 14th, 2026 with the flight status being Scheduled on 08:50.
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, 30% of all UL121 flights are delayed. The average delay is 12 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: UL101, UL404, UL364, C79407
Other flights arriving at Chennai MAA: SQ7328, AI2821, BZ481, 6E6181
All flights connecting Colombo CMB to Chennai MAA.
