Singapore Airlines SQ1544 Flight Status Today

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 15:22 28 December 2025 America/Los_Angeles. The flight is expected to land at Logan International Airport at 23:55 28 December 2025 America/New_York. The flight will last about 5 hours 33 minutes.

Current status of SQ1544 is Departed On time Estimated Arrival in 15 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 15 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 15:22 28 December 2025
Actual 15:08 28 December 2025
1 B3
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 23:55 28 December 2025
Estimated 23:24 28 December 2025
C C9
SQ1544 Detail
  • Type: Domestic Flight
  • Code Shares: HA 2226, JL 5892
  • Flight Duration: 5 hours 33 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: Sunday 2025-12-28 20:09 PM
  • Current Time in Boston: Sunday 2025-12-28 23:09 PM

Flight routes similar to Singapore Airlines SQ1544

Airline Flight no Departure Arrival
United Airlines UA2356
United Airlines 		28/12/2025
11:10 		5 hours 46 minutes
19:56
WestJet WS8648
WestJet 		28/12/2025
13:20 		5 hours 40 minutes
22:00
Delta DL977
Delta 		28/12/2025
13:20 		5 hours 40 minutes
22:00
United Airlines UA2647
United Airlines 		28/12/2025
08:25 		5 hours 45 minutes
17:10
United Airlines UA1623
United Airlines 		28/12/2025
16:10 		5 hours 43 minutes
00:53
United Airlines UA1665
United Airlines 		28/12/2025
23:25 		5 hours 45 minutes
08:10
El Al LY4228
El Al 		28/12/2025
07:30 		5 hours 40 minutes
16:10
Air New Zealand NZ9012
Air New Zealand 		28/12/2025
16:10 		5 hours 43 minutes
00:53

Singapore Airlines Flight SQ1544 FAQs

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

On average, nonstop flight takes 5 hour(s) 33 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 23:55.

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.