Singapore Airlines SQ1539 Flight Status : Live Tracking & Updates

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 20:21 07 May 2026 America/New_York. The flight is expected to land at San Francisco International Airport at 23:59 07 May 2026 America/Los_Angeles. The flight will last about 6 hours 38 minutes.

Current status of SQ1539 is Scheduled On time Expected Depart in 18 hours, 43 minutes

SQ1539 - SIA1539 Singapore Airlines (SQ)
BOS Boston United States
Flight BOS to SFO
SFO San Francisco United States
Scheduled On time Expected Depart in 18 hours, 43 minutes
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 20:21 07 May 2026
C None
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 23:59 07 May 2026
1 None
SQ1539 Detail
  • Type: Domestic Flight
  • Code Shares: EY 8328, JL 5938, TP 4399
  • Flight Duration: 6 hours 38 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 A321
  • Callsign: N/A
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Boston: Thursday 2026-05-07 01:38 AM
  • Current Time in San Francisco: Wednesday 2026-05-06 22:38 PM

Flight routes similar to Singapore Airlines SQ1539

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Delta DL1655
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16:59 		6 hours 37 minutes
20:36
Air China CA7222
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11:20
Air New Zealand NZ9024
Air New Zealand 		07/05/2026
18:01 		6 hours 49 minutes
21:50
United Airlines UA2400
United Airlines 		07/05/2026
18:01 		6 hours 49 minutes
21:50
Virgin Australia VA8310
Virgin Australia 		07/05/2026
07:35 		6 hours 26 minutes
11:20
KLM KL7389
KLM 		07/05/2026
16:50 		6 hours 43 minutes
20:33

Singapore Airlines Flight SQ1539 FAQs

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

On average, nonstop flight takes 6 hour(s) 38 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 A321 aircraft.

When does the flight Singapore Airlines SQ1539 arrive?

Flight Singapore Airlines SQ1539 arrives at 23:59.

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 .