UL121 Aircraft Specifications
According to Trip.com real-time data, the UL121 flight from Colombo to Chennai on 11/12/2026 is operated using the aircraft model Airbus A330-300. This aircraft has been in service for 11y, 5m. The aircraft has 297 seats.
Airbus A330-300
On-Time Departure
57
%
On-Time Arrival
87
%
Avg. Delay
17 minutes
Aircraft Age
11y, 5m
Total Seats
297
Flight Distance
--
Economy
Business
Cabin Amenities
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
43 cm
Seat width
110°
Reclining Angle
2-4-2
Seat layout example
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
53 cm
Seat width better than on 29% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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UL121 Flight History
Trip.com historical records show that the last UL121 flight departed on Wed, Nov 11 from CMB at approximately 07:34. This flight is expected to arrrive in MAA at 08:35.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Nov 6 | Colombo (CMB) | Chennai (MAA) | 333 | 08:07 | 09:11 | Arrived |
| Sat, Nov 7 | Colombo (CMB) | Chennai (MAA) | 333 | 08:00 | 09:06 | Arrived |
| Sun, Nov 8 | Colombo (CMB) | Chennai (MAA) | 332 | 07:51 | 08:51 | Arrived |
| Mon, Nov 9 | Colombo (CMB) | Chennai (MAA) | 320 | 10:15 | 11:15 | Arrived |
| Tue, Nov 10 | Colombo (CMB) | Chennai (MAA) | 332 | 07:52 | 08:58 | Arrived |
| Wed, Nov 11 | Colombo (CMB) | Chennai (MAA) | 332 | 07:34 | 08:35 | Arrived |
| Thu, Nov 12 | Colombo (CMB) | Chennai (MAA) | 333 | 07:25 | 08:45 | Scheduled |
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UL121 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UL121 is 57% (Late on average 36 minutes), and the on-time arrival rate is 87% (Late on average 17 minutes).
On-Time Departures
Punctuality
57
%
Late on average
36 minutes
Early
0
%
On time
57
%
30 mins late
33
%
60 mins late
3
%
90 mins late
7
%
Cancelled
0
%
On-Time Arrivals
Punctuality
87
%
Late on average
17 minutes
Early
30
%
On time
57
%
30 mins late
7
%
60 mins late
0
%
90 mins late
7
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight ul121?
Flight ul121 has not departed yet and is currently on schedule. Scheduled departure 07:25, arrival 08:45 (updated Nov 12, 2026).Is flight ul121 on time today?
Flight ul121 has not departed yet and is currently on schedule. Scheduled departure is 07:25, with arrival at 08:45. Recheck gate and timing before you head to the airport.Has flight ul121 departed yet? What is the departure time?
Flight ul121 is scheduled to depart at 07:25. The latest actual or estimated departure time is 07:25, and the current status is Scheduled (updated Nov 12, 2026).When is flight ul121 scheduled to arrive?
Flight ul121 is scheduled to arrive at 08:45. The latest estimated or actual arrival time is 08:45. Status is Scheduled as of Nov 12, 2026.What route does flight ul121 fly?
Flight ul121 is operated by SriLankan Airlines from Colombo (CMB) to Chennai (MAA). Typical flight time is about 1 hour 20 minutes; operating days may include Thursday.How can I check real-time status for flight ul121?
Track flight ul121 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ul121 is delayed or canceled, what should I do?
If ul121 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 12, 2026). Contact SriLankan Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ul121 departed from Colombo?
Flight ul121 has not departed from Colombo (CMB) yet and is currently on schedule for 07:25.What is the seat configuration for flight ul121?
Flight ul121 usually flies a Airbus A330-300 with seat layout 2-4-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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When You Land: Chennai Weather & Time Zone
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25°C - 31°C
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0 hour time difference
Time on arrival: Colombo 08:45
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Chennai 08:45
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