Singapore Airlines SQ6421 Flight Status Today

Domestic flight Singapore Airlines SQ6421 takes off from Brisbane (BNE) Australia to Sydney (SYD) Australia. It's operated by Singapore Airlines. The plane leaves Brisbane Airport at 16:05 25 March 2026 Australia/Brisbane. The flight is expected to land at Sydney Airport at 18:40 25 March 2026 Australia/Sydney. The flight will last about 1 hours 35 minutes.

Current status of SQ6421 is Scheduled On time Estimated Depart in 7 hours, 43 minutes

SQ6421 - SIA6421 Singapore Airlines (SQ)
BNE Brisbane Australia
Flight BNE to SYD
SYD Sydney Australia
Scheduled On time Estimated Depart in 7 hours, 43 minutes
Departure Brisbane Airport
IATA: BNEICAO: YBBN
Scheduled 16:05 25 March 2026
Estimated 16:05 25 March 2026
D 46
Arrival Sydney Airport
IATA: SYDICAO: YSSY
Scheduled 18:40 25 March 2026
Estimated 18:40 25 March 2026
2 A44
SQ6421 Detail
  • Type: Domestic Flight
  • Code Shares: AI 7212, HA 4074, QR 7102
  • Flight Duration: 1 hours 35 minutes
  • Flight Distance: 747 kms / 464 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 275
  • Freight capacity: 23.6 tons
  • Passenger classes: Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: SQC6421
  • Departure Timezone: Australia/Brisbane
  • Arrival Timezone: Australia/Sydney
  • Current Time in Brisbane: Wednesday 2026-03-25 08:22 AM
  • Current Time in Sydney: Wednesday 2026-03-25 09:22 AM

Flight routes similar to Singapore Airlines SQ6421

Airline Flight no Departure Arrival
Air India AI7212
Air India 		25/03/2026
16:05 		1 hours 35 minutes
18:40
Qantas QF521
Qantas 		25/03/2026
10:25 		1 hours 35 minutes
13:00
Jetstar JQ821
Jetstar 		25/03/2026
15:05 		1 hours 35 minutes
17:40
Jetstar JQ813
Jetstar 		25/03/2026
07:35 		1 hours 35 minutes
10:10
Jetstar JQ819
Jetstar 		25/03/2026
13:45 		1 hours 30 minutes
16:15
Air New Zealand NZ1741
Air New Zealand 		25/03/2026
18:00 		1 hours 35 minutes
20:35
Emirates EK5503
Emirates 		25/03/2026
05:25 		1 hours 40 minutes
08:05
China Eastern MU4072
China Eastern 		25/03/2026
11:20 		1 hours 35 minutes
13:55

Singapore Airlines Flight SQ6421 FAQs

What is the scheduled flight duration for Singapore Airlines SQ6421 flight?

On average, nonstop flight takes 1 hour(s) 35 minutes, with the flight distance of 747 km (464 miles).

What is the current status of Singapore Airlines SQ6421 flight?

The current status of flight Singapore Airlines SQ6421 is Scheduled On time.

What type of aircraft is used for the Singapore Airlines SQ6421 flight?

All Singapore Airlines SQ6421 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

When does the flight Singapore Airlines SQ6421 arrive?

Flight Singapore Airlines SQ6421 arrives at 18:40.

Which terminal the flight Singapore Airlines SQ6421 is arriving at?

Flight Singapore Airlines SQ6421 arrives in Sydney Airport at Terminal 2.

How many Singapore Airlines SQ6421 flights are operated a week?

7 flights per week. The Flight Singapore Airlines SQ6421 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .