Singapore Airlines SQ1321 Flight Status : Live Tracking & Updates

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: Friday 2026-05-08 07:12 AM
  • Current Time in San Francisco: Friday 2026-05-08 07:12 AM

Flight routes similar to Singapore Airlines SQ1321

Airline Flight no Departure Arrival
SkyWest Airlines OO3707
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14:45 		2 hours 12 minutes
16:57
United Airlines UA1482
United Airlines 		08/05/2026
11:39 		2 hours 14 minutes
13:53
Virgin Atlantic VS3214
Virgin Atlantic 		08/05/2026
17:30 		2 hours 17 minutes
19:47
United Airlines UA581
United Airlines 		08/05/2026
13:21 		2 hours 14 minutes
15:35
American Airlines AA7537
American Airlines 		08/05/2026
08:31 		2 hours 25 minutes
10:56
Delta DL2635
Delta 		08/05/2026
21:45 		2 hours 20 minutes
00:05
ANA NH7327
ANA 		08/05/2026
07:08 		2 hours 18 minutes
09:26
Air New Zealand NZ9427
Air New Zealand 		08/05/2026
08:38 		2 hours 19 minutes
10:57

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.