Singapore Airlines SQ1550 Flight Status Today

Domestic flight Singapore Airlines SQ1550 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 20:44 27 February 2026 America/Los_Angeles. The flight is expected to land at Logan International Airport at 05:15 28 February 2026 America/New_York. The flight will last about 5 hours 31 minutes.

Current status of SQ1550 is Scheduled On time Estimated Depart in 18 hours, 8 minutes

SQ1550 - SIA1550 Singapore Airlines (SQ)
SFO San Francisco United States
Flight SFO to BOS
BOS Boston United States
Scheduled On time Estimated Depart in 18 hours, 8 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 20:44 27 February 2026
Estimated 20:44 27 February 2026
1 None
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 05:15 28 February 2026
Estimated 05:15 28 February 2026
C None
SQ1550 Detail
  • Type: Domestic Flight
  • Code Shares: FI 7830, HA 2496
  • 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, Friday, Saturday
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/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in San Francisco: Friday 2026-02-27 02:36 AM
  • Current Time in Boston: Friday 2026-02-27 05:36 AM

Flight routes similar to Singapore Airlines SQ1550

Airline Flight no Departure Arrival
United Airlines UA2111
United Airlines 		27/02/2026
16:10 		5 hours 39 minutes
00:49
LATAM Airlines LA6395
LATAM Airlines 		27/02/2026
13:00 		5 hours 35 minutes
21:35
United Airlines UA2356
United Airlines 		27/02/2026
11:15 		5 hours 26 minutes
19:56
Delta DL977
Delta 		27/02/2026
13:00 		5 hours 21 minutes
21:35
Delta DL400
Delta 		27/02/2026
07:10 		5 hours 7 minutes
15:49
Virgin Australia VA8306
Virgin Australia 		27/02/2026
23:20 		5 hours 38 minutes
07:58
United Airlines UA2647
United Airlines 		27/02/2026
08:25 		5 hours 5 minutes
17:02
JetBlue Airways B6334
JetBlue Airways 		27/02/2026
15:25 		5 hours 33 minutes
23:58

Singapore Airlines Flight SQ1550 FAQs

What is the scheduled flight duration for Singapore Airlines SQ1550 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 SQ1550 flight?

The current status of flight Singapore Airlines SQ1550 is Scheduled On time.

What type of aircraft is used for the Singapore Airlines SQ1550 flight?

All Singapore Airlines SQ1550 flights are operated using Airbus A321 aircraft.

When does the flight Singapore Airlines SQ1550 arrive?

Flight Singapore Airlines SQ1550 arrives at 05:15.

Which terminal the flight Singapore Airlines SQ1550 is arriving at?

Flight Singapore Airlines SQ1550 arrives in Logan International Airport at Terminal C.

How many Singapore Airlines SQ1550 flights are operated a week?

6 flights per week. The Flight Singapore Airlines SQ1550 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.