Singapore Airlines SQ1321 Flight Status Today

Domestic flight Singapore Airlines SQ1321 takes off from Seattle (SEA) United States to San Francisco (SFO) United States. It's operated by Singapore Airlines. The plane leaves Seattle International Airport at 07:00 America/Los_Angeles. The flight is expected to land at San Francisco International Airport at 09:12 America/Los_Angeles. The flight will last about 2 hours 28 minutes.

SQ1321 - SIA1321 Singapore Airlines (SQ)
SEA Seattle United States
Flight SEA to SFO
SFO San Francisco United States
Contact Airlines It may not operate on the date requested
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 07:00
None N8
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 09:12
1 B17
SQ1321 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 28 minutes
  • Flight Distance: 1092 kms / 678 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: SQC1321
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Seattle: Tuesday 2026-03-24 12:17 PM
  • Current Time in San Francisco: Tuesday 2026-03-24 12:17 PM

Flight routes similar to Singapore Airlines SQ1321

Airline Flight no Departure Arrival
United Airlines UA499
United Airlines 		24/03/2026
07:15 		2 hours 26 minutes
09:34
Delta DL2635
Delta 		24/03/2026
21:45 		2 hours 12 minutes
23:57
United Airlines UA737
United Airlines 		24/03/2026
17:20 		2 hours 17 minutes
19:37
United Airlines UA1482
United Airlines 		24/03/2026
12:36 		2 hours 19 minutes
14:55
ANA NH7284
ANA 		24/03/2026
05:00 		2 hours 11 minutes
07:31
Korean Air KE3083
Korean Air 		24/03/2026
07:25 		2 hours 26 minutes
09:51
British Airways BA7542
British Airways 		24/03/2026
17:55 		2 hours 16 minutes
20:11
Qatar Airways QR3367
Qatar Airways 		24/03/2026
08:10 		2 hours 21 minutes
10:31

Singapore Airlines Flight SQ1321 FAQs

What is the scheduled flight duration for Singapore Airlines SQ1321 flight?

On average, nonstop flight takes 2 hour(s) 28 minutes, with the flight distance of 1092 km (678 miles).

What type of aircraft is used for the Singapore Airlines SQ1321 flight?

All Singapore Airlines SQ1321 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

Which terminal the flight Singapore Airlines SQ1321 is arriving at?

Flight Singapore Airlines SQ1321 arrives in San Francisco International Airport at Terminal 1.

How many Singapore Airlines SQ1321 flights are operated a week?

6 flights per week. The Flight Singapore Airlines SQ1321 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.