Singapore Airlines SQ121 Flight Status
According to Trip.com latest record on status for Singapore Airlines flight SQ121 from Kuala Lumpur to Singapore (KUL-SIN): Flights for Nov 10, 2026 are scheduled, with the next departure slated for 18:30 from KUL and an expected arrival at 19:10 at SIN .
Mon, Nov 9
Tue, Nov 10
Wed, Nov 11
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Arrived
The flight arrived 3m early.
1h 20m
Check-in Counter
L01-L06
Boarding Gate
C12
Arrival Gate
F50
Baggage
33
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Scheduled
Your flight will depart on time.
1h 20m
Check-in Counter
L01-L06
Boarding Gate
C22
Arrival Gate
--
Baggage
--
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Singapore Airlines From PLN 266
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Scheduled
Your flight will depart on time.
1h 20m
Check-in Counter
L01-L06
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Kuala Lumpur to Singapore?
Singapore Airlines From PLN 266
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SQ121 Aircraft Specifications
According to Trip.com real-time data, the SQ121 flight from Kuala Lumpur to Singapore on 11/10/2026 is operated using the aircraft model Airbus A350-900. This aircraft has been in service for 6y, 7m.
Airbus A350-900
On-Time Departure
73
%
On-Time Arrival
90
%
Avg. Early
7 minutes
Aircraft Age
6y, 7m
Total Seats
--
Flight Distance
--
Economy
Premium Economy
Business
Cabin Amenities
None
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
3-3-3
Seat layout example
Cabin Amenities
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
97 cm
Legroom
50 cm
Seat width
135°
Reclining Angle
--
Seat layout example
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
1-2-1
Seat layout example
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SQ121 Flight History
Trip.com historical records show that the last SQ121 flight departed on Mon, Nov 9 from KUL at approximately 19:08. This flight is expected to arrrive in SIN at 19:47.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Nov 3 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:48 | 19:33 | Arrived |
| Wed, Nov 4 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:39 | 19:16 | Arrived |
| Thu, Nov 5 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 19:45 | 20:36 | Arrived |
| Fri, Nov 6 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 19:30 | 20:06 | Arrived |
| Mon, Nov 9 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 19:08 | 19:47 | Arrived |
| Tue, Nov 10 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:30 | 19:10 | Scheduled |
| Wed, Nov 11 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:30 | 19:50 | Scheduled |
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SQ121 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of SQ121 is 73% (Late on average 23 minutes), and the on-time arrival rate is 90% (Early on average 7 minutes).
On-Time Departures
Punctuality
73
%
Late on average
23 minutes
Early
0
%
On time
73
%
30 mins late
17
%
60 mins late
10
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
90
%
Early on average
7 minutes
Early
80
%
On time
10
%
30 mins late
10
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight sq121?
Flight sq121 has not departed yet and is currently on schedule. Scheduled departure 18:30, arrival 19:50 (updated Nov 10, 2026).Is flight sq121 on time today?
Flight sq121 has not departed yet and is currently on schedule. Scheduled departure is 18:30, with arrival at 19:50. Recheck gate and timing before you head to the airport.Has flight sq121 departed yet? What is the departure time?
Flight sq121 is scheduled to depart at 18:30. The latest actual or estimated departure time is 18:30, and the current status is Scheduled (updated Nov 10, 2026).When is flight sq121 scheduled to arrive?
Flight sq121 is scheduled to arrive at 19:50. The latest estimated or actual arrival time is 19:10. Status is Scheduled as of Nov 10, 2026.What is the gate information for flight sq121?
For flight sq121, the departure terminal is T1 and the boarding gate is C22. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight sq121 fly?
Flight sq121 is operated by Singapore Airlines from Kuala Lumpur (KUL) to Singapore (SIN). Typical flight time is about 1 hour 20 minutes; operating days may include Tuesday.How can I check real-time status for flight sq121?
Track flight sq121 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 sq121 is delayed or canceled, what should I do?
If sq121 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 10, 2026). Contact Singapore Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight sq121 departed from Kuala Lumpur?
Flight sq121 has not departed from Kuala Lumpur (KUL) yet and is currently on schedule for 18:30.What is the seat configuration for flight sq121?
Flight sq121 usually flies a Airbus A350-900 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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