Singapore Airlines SQ1440 flight status now

SQ1440 - SIA1440 Singapore Airlines (SQ)
LAX Los Angeles United States
Flight LAX to IAD
IAD Dulles United States
Contact Airlines It may not operate on the date requested
Departure Los Angeles International Airport
IATA: LAXICAO: KLAX
Scheduled 08:00
6 69B
Arrival Washington Dulles International Airport
IATA: IADICAO: KIAD
Scheduled 16:14
None B65
SQ1440 Detail
  • Type: Domestic Flight
  • Flight Duration: 5 hours 14 minutes
  • Flight Distance: 3683 kms / 2288 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 149
  • Freight capacity: 4.3 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: SIA1440
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in Los Angeles: Wednesday 2025-11-19 20:51 PM
  • Current Time in Dulles: Wednesday 2025-11-19 23:51 PM

Domestic flight Singapore Airlines SQ1440 takes off from Los Angeles (LAX) United States to Dulles (IAD) United States. It's operated by Singapore Airlines. The plane leaves Los Angeles International Airport at 08:00 America/Los_Angeles. The flight is expected to land at Washington Dulles International Airport at 16:14 America/New_York. The flight will last about 5 hours 14 minutes.

Similar flight route from Los Angeles (LAX) to Dulles (IAD)

Airline Flight no Departure Arrival
Air New Zealand NZ9570
Air New Zealand 		19/11/2025
11:00 		4 hours 39 minutes
18:54
United Airlines UA1635
United Airlines 		19/11/2025
12:45 		4 hours 33 minutes
20:39
Lufthansa LH7527
Lufthansa 		19/11/2025
13:30 		4 hours 55 minutes
21:25
Asiana Airlines OZ6286
Asiana Airlines 		19/11/2025
12:45 		4 hours 54 minutes
20:39
Asiana Airlines OZ6288
Asiana Airlines 		19/11/2025
11:00 		4 hours 54 minutes
18:54
Lufthansa LH7479
Lufthansa 		19/11/2025
08:40 		4 hours 46 minutes
16:26
Air New Zealand NZ9572
Air New Zealand 		19/11/2025
12:45 		4 hours 54 minutes
20:39
Virgin Australia VA8367
Virgin Australia 		19/11/2025
12:45 		4 hours 54 minutes
20:39

Frequently asked questions, answered

How long is the flight from Los Angeles to Dulles?

On average, nonstop flight takes 5 hour(s) 14 minutes, with the flight distance of 3683 km (2288 miles).

What type of aircraft is used for the Singapore Airlines SQ1440 flight?

All Singapore Airlines SQ1440 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

How many Singapore Airlines SQ1440 flights are operated a week?

7 flights per week. The Flight Singapore Airlines SQ1440 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .