| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 17 | SYD | CHC | 08:05 | 12:48 |
Landed
|
Track > |
| Feb 05 | SYD | CHC | 20:43 | 01:10 |
Landed
|
Track > |
| Jan 29 | SYD | CHC | 20:29 | 01:02 |
Landed
|
Track > |
| Jan 22 | SYD | CHC | 20:21 | 00:38 |
Landed
|
Track > |
| Jan 15 | SYD | CHC | 20:41 | 01:10 |
Landed
|
Track > |
| Jan 08 | SYD | CHC | 20:21 | 00:53 |
Landed
|
Track > |
| Jan 01 | SYD | CHC | 21:09 | 01:54 |
Landed Late
|
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| Dec 25 | SYD | CHC | 20:38 | 00:57 |
Landed
|
Track > |
| Dec 18 | SYD | CHC | 20:32 | 01:07 |
Landed
|
Track > |
| Dec 11 | SYD | CHC | 20:49 | 01:18 |
Landed
|
Track > |
Singapore Airlines Flight SQ4321 connects Sydney, Australia to Christchurch, New Zealand, taking off from Sydney Kingsford Smith Airport SYD and landing at Christchurch International Airport CHC.
How long is the SQ4321 flight from Sydney to Christchurch?
The average flight time from Sydney to Christchurch is 2 hours and 30 minutes. The flight distance is 2126 km / 1321 miles and the average flight speed is 848 km/h / 527 mph.
How many SQ4321 flights are operated per week?
1 flight per week. The flight SQ4321 is operated on Wednesday.
What is the On-Time Performance (OTP) of Singapore Airlines Flight SQ4321 Sydney to Christchurch?
The Airportia On-Time Performance Rating for Singapore Airlines Flight SQ4321 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest SQ4321 flight?
The latest flight took off on Thursday, September 17th, 2026 with the flight status being Landed on 12:48.
How else can the flight SQ4321 be referenced as?
This Singapore Airlines flight can also be referenced as SIA4321, SQ 4321, SIA 4321.
How often is flight SQ4321 delayed?
On average, 10% of all SQ4321 flights are delayed. The average delay is 29 minutes.
See our SQ4321 Flight Tracker above for more details.
Other flights departing from Sydney SYD: EK412, NZ222, KE402, QF840
Other flights arriving at Christchurch CHC: NZ222, JQ231, NZ539, NZ5845
All flights connecting Sydney SYD to Christchurch CHC.
