Singapore Airlines SQ1544 Flight Status

Current status of SQ1544 is Departed On time Estimated Arrival in 4 hours, 6 minutes

SQ1544 - SIA1544 Singapore Airlines (SQ)
SFO San Francisco United States
Flight SFO to BOS
BOS Boston United States
Departed On time Estimated Arrival in 4 hours, 6 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 15:20 08 December 2025
Actual 15:05 08 December 2025
1 B3
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 23:51 08 December 2025
Estimated 23:49 08 December 2025
C C18
SQ1544 Detail
  • Type: Domestic Flight
  • Code Shares: HA 2226, JL 5892
  • Flight Duration: 5 hours 31 minutes
  • Flight Distance: 4352 kms / 2704 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
Passenger Services
  • Service type: N/A
  • Seats: N/A
  • Freight capacity: N/A
  • Passenger classes: N/A
More Detail
  • Aircraft: Airbus A321 (sharklets)
  • Callsign: N/A
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in San Francisco: Monday 2025-12-08 16:43 PM
  • Current Time in Boston: Monday 2025-12-08 19:43 PM

Domestic flight Singapore Airlines SQ1544 takes off from San Francisco (SFO) United States to Boston (BOS) United States. It's operated by Singapore Airlines. The plane leaves San Francisco International Airport at 15:20 08 December 2025 America/Los_Angeles. The flight is expected to land at Logan International Airport at 23:51 08 December 2025 America/New_York. The flight will last about 5 hours 31 minutes.

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

Airline Flight no Departure Arrival
ANA NH7330
ANA 		08/12/2025
13:00 		5 hours 38 minutes
21:38
United Airlines UA1665
United Airlines 		08/12/2025
23:25 		5 hours 41 minutes
08:06
Hawaiian Airlines HA2356
Hawaiian Airlines 		08/12/2025
08:15 		5 hours 26 minutes
16:47
JetBlue Airways B61734
JetBlue Airways 		08/12/2025
12:15 		5 hours 33 minutes
20:48
Japan Airlines JL5892
Japan Airlines 		08/12/2025
21:20 		5 hours 34 minutes
05:54
United Airlines UA2647
United Airlines 		08/12/2025
08:25 		5 hours 41 minutes
17:06
Alaska Airlines AS356
Alaska Airlines 		08/12/2025
07:45 		5 hours 43 minutes
16:28
Hawaiian Airlines HA6971
Hawaiian Airlines 		08/12/2025
07:45 		5 hours 43 minutes
16:28

Frequently asked questions, answered

What is the scheduled flight duration for Singapore Airlines SQ1544 flight?

On average, nonstop flight takes 5 hour(s) 31 minutes, with the flight distance of 4352 km (2704 miles).

What is the current status of Singapore Airlines SQ1544 flight?

The current status of flight Singapore Airlines SQ1544 is Departed On time.

What type of aircraft is used for the Singapore Airlines SQ1544 flight?

All Singapore Airlines SQ1544 flights are operated using Airbus A321 (sharklets) aircraft.

When does the flight Singapore Airlines SQ1544 arrive?

Flight Singapore Airlines SQ1544 arrives at 23:51.

Which terminal the flight Singapore Airlines SQ1544 is arriving at?

Flight Singapore Airlines SQ1544 arrives in Logan International Airport at Terminal C.

How many Singapore Airlines SQ1544 flights are operated a week?

6 flights per week. The Flight Singapore Airlines SQ1544 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.