Singapore Airlines SQ1256 Flight Status Today

Domestic flight Singapore Airlines SQ1256 takes off from Saint Louis (STL) United States to Seattle (SEA) United States. It's operated by Singapore Airlines. The plane leaves Lambert-St. Louis International Airport at 19:55 America/Chicago. The flight is expected to land at Seattle International Airport at 22:20 America/Los_Angeles. The flight will last about 4 hours 25 minutes.

SQ1256 - SIA1256 Singapore Airlines (SQ)
STL Saint Louis United States
Flight STL to SEA
SEA Seattle United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 07-March-2020
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 19:55
1 C15
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 22:20
None N20
SQ1256 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 25 minutes
  • Flight Distance: 2749 kms / 1708 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Boeing 737MAX 9 Passenger
  • Callsign: None
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Saint Louis: Thursday 2026-01-01 11:23 AM
  • Current Time in Seattle: Thursday 2026-01-01 09:23 AM

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Singapore Airlines Flight SQ1256 FAQs

What is the scheduled flight duration for Singapore Airlines SQ1256 flight?

On average, nonstop flight takes 4 hour(s) 25 minutes, with the flight distance of 2749 km (1708 miles).

What type of aircraft is used for the Singapore Airlines SQ1256 flight?

All Singapore Airlines SQ1256 flights are operated using Boeing 737MAX 9 Passenger aircraft.