Singapore Airlines Flight status Singapore Airlines SQ121
According to Trip.com’s latest update for Singapore Airlines flight SQ121 from Kuala Lumpur to Singapore (KUL–SIN): Flight SQ121 has safely landed at Singapore Changi Airport (SIN) at 19:19 (local time). Arrival was about 31m early.
Tue, Jun 16
Wed, Jun 17
Thu, Jun 18
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Arrived
The flight has arrived 29m early
1h 15m
Check-in Counter
L01-L07
Boarding Gate
C12
Arrival Gate
A16
Baggage
42
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Arrived
The flight has arrived 31m early
1h 15m
Check-in Counter
L01-L08
Boarding Gate
C12
Arrival Gate
B6
Baggage
48
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Scheduled
Your flight will depart on time.
1h 15m
Check-in Counter
L01-L07
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight.VariFlight. Please refer to airport announcements for the most up-to-date information. If this is not your flight, you can browse more options for flights from Kuala Lumpur to Singapore to find your schedule.
SQ121 Aircraft Details
According to Trip.com real-time data, the SQ121 flight flying from Kuala Lumpur to Singapore on 6/17/2026 is operated by the aircraft model Airbus A350-900. This aircraft has been in service for 6y, 4m.
Airbus A350-900
Punctuality (Departure)
93%
Punctuality (Arrival)
97%
Early on average
12 minutes
Age
6y, 4m
Seats
--
Flight Distance
--
Economy
Premium Economy
Business
In-Flight Services
None
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
81 cm
More legroom than on 82% of flights
46 cm
Seat width better than on 71% of flights
100°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
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
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
152 cm
Legroom
71 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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Flight History for SQ121
Trip.com historical records show that the last SQ121 flight departed on Tue, Jun 16 from KUL at approximately 18:38. This flight is expected to arrrive in SIN at 19:21.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Jun 10 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:41 | 19:30 | Arrived |
| Thu, Jun 11 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:42 | 19:23 | Arrived |
| Fri, Jun 12 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:46 | 19:22 | Arrived |
| Mon, Jun 15 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:44 | 19:31 | Arrived |
| Tue, Jun 16 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:38 | 19:21 | Arrived |
| Wed, Jun 17 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:43 | 19:19 | Arrived |
| Thu, Jun 18 | Kuala Lumpur (KUL) | Singapore (SIN) | 359 | 18:35 | 19:50 | Scheduled |
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SQ121 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SQ121 is 93% (Late on average 15 minutes), and the on-time arrival rate is 97% (Early on average 12 minutes).
On-Time Departures
Punctuality
93%
Late on average 15 minutes
Early
3%
On time
90%
30 mins late
3%
60 mins late
0%
90 mins late
3%
Cancelled
0%
On-Time Arrivals
Punctuality
97%
Early on average 12 minutes
Early
87%
On time
10%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Arrival Info: Singapore Weather & Current Time
Mostly cloudy
|
25°C - 31°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Kuala Lumpur 19:50| Singapore 19:50
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