Singapore Airlines SQ4321 Flight Status : Live Tracking & Updates

International flight Singapore Airlines SQ4321 takes off from Sydney (SYD) Australia to Christchurch (CHC) New Zealand. It's operated by Singapore Airlines. The plane leaves Sydney Airport at 17:45 Australia/Sydney. The flight is expected to land at Christchurch International Airport at 22:55 Pacific/Auckland. The flight will last about 3 hours 10 minutes.

SQ4321 - SIA4321 Singapore Airlines (SQ)
SYD Sydney Australia
Flight SYD to CHC
CHC Christchurch New Zealand
Contact Airlines It may not operate on the date requested
Departure Sydney Airport
IATA: SYDICAO: YSSY
Scheduled 17:45
1 58
Arrival Christchurch International Airport
IATA: CHCICAO: NZCH
Scheduled 22:55
None I26
SQ4321 Detail
  • Type: International Flight
  • Flight Duration: 3 hours 10 minutes
  • Flight Distance: 2130 kms / 1324 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 304
  • Freight capacity: 18 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A321neo
  • Callsign: SIA4321
  • Departure Timezone: Australia/Sydney
  • Arrival Timezone: Pacific/Auckland
  • Current Time in Sydney: Saturday 2026-05-09 00:12 AM
  • Current Time in Christchurch: Saturday 2026-05-09 02:12 AM

Flight routes similar to Singapore Airlines SQ4321

Airline Flight no Departure Arrival
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Singapore Airlines SQ4320
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Qantas QF137
Qantas 		09/05/2026
10:20 		4 hours 20 minutes
15:25
China Airlines CI9985
China Airlines 		09/05/2026
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Etihad Airways EY4429
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Singapore Airlines Flight SQ4321 FAQs

What is the scheduled flight duration for Singapore Airlines SQ4321 flight?

On average, nonstop flight takes 3 hour(s) 10 minutes, with the flight distance of 2130 km (1324 miles).

What type of aircraft is used for the Singapore Airlines SQ4321 flight?

All Singapore Airlines SQ4321 flights are operated using Airbus A321neo aircraft.

How many Singapore Airlines SQ4321 flights are operated a week?

7 flights per week. The Flight Singapore Airlines SQ4321 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .