Singapore Airlines SQ1539 Flight Status

Current status of SQ1539 is Scheduled On time Estimated Depart in 3 hours, 52 minutes

SQ1539 - SIA1539 Singapore Airlines (SQ)
BOS Boston United States
Flight BOS to SFO
SFO San Francisco United States
Scheduled On time Estimated Depart in 3 hours, 52 minutes
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 06:45 09 December 2025
Estimated 06:45 09 December 2025
C C20
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 10:33 09 December 2025
Estimated 10:33 09 December 2025
1 None
SQ1539 Detail
  • Type: Domestic Flight
  • Code Shares: HA 2477, JL 5938
  • Flight Duration: 6 hours 48 minutes
  • Flight Distance: 4352 kms / 2704 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: N/A
  • Seats: N/A
  • Freight capacity: N/A
  • Passenger classes: N/A
More Detail
  • Aircraft: Airbus A321neo
  • Callsign: N/A
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Boston: Tuesday 2025-12-09 02:53 AM
  • Current Time in San Francisco: Monday 2025-12-08 23:53 PM

Domestic flight Singapore Airlines SQ1539 takes off from Boston (BOS) United States to San Francisco (SFO) United States. It's operated by Singapore Airlines. The plane leaves Logan International Airport at 06:45 09 December 2025 America/New_York. The flight is expected to land at San Francisco International Airport at 10:33 09 December 2025 America/Los_Angeles. The flight will last about 6 hours 48 minutes.

Similar flight route from Boston (BOS) to San Francisco (SFO)

Airline Flight no Departure Arrival
LATAM Airlines LA6188
LATAM Airlines 		09/12/2025
20:05 		6 hours 54 minutes
23:59
Alaska Airlines AS362
Alaska Airlines 		09/12/2025
19:33 		6 hours 47 minutes
23:20
United Airlines UA2400
United Airlines 		09/12/2025
17:57 		6 hours 53 minutes
21:50
WestJet WS7983
WestJet 		09/12/2025
07:25 		6 hours 30 minutes
11:20
JetBlue Airways B6333
JetBlue Airways 		09/12/2025
15:30 		6 hours 48 minutes
19:18
United Airlines UA1008
United Airlines 		09/12/2025
08:00 		6 hours 54 minutes
11:54
Delta DL1655
Delta 		09/12/2025
16:45 		6 hours 53 minutes
20:38
Japan Airlines JL5938
Japan Airlines 		09/12/2025
07:05 		6 hours 51 minutes
10:56

Frequently asked questions, answered

What is the scheduled flight duration for Singapore Airlines SQ1539 flight?

On average, nonstop flight takes 6 hour(s) 48 minutes, with the flight distance of 4352 km (2704 miles).

What is the current status of Singapore Airlines SQ1539 flight?

The current status of flight Singapore Airlines SQ1539 is Scheduled On time.

What type of aircraft is used for the Singapore Airlines SQ1539 flight?

All Singapore Airlines SQ1539 flights are operated using Airbus A321neo aircraft.

When does the flight Singapore Airlines SQ1539 arrive?

Flight Singapore Airlines SQ1539 arrives at 10:33.

Which terminal the flight Singapore Airlines SQ1539 is arriving at?

Flight Singapore Airlines SQ1539 arrives in San Francisco International Airport at Terminal 1.

How many Singapore Airlines SQ1539 flights are operated a week?

7 flights per week. The Flight Singapore Airlines SQ1539 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .