KLM KL4842 flight status now

KL4842 - KLM4842 KLM (KL)
SEA Seattle United States
Flight SEA to LHR
LHR London United Kingdom
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 02-April-2020
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 15:50
None None
Arrival London Heathrow Airport
IATA: LHRICAO: EGLL
Scheduled 09:15
3 None
KL4842 Detail
  • Type: International Flight
  • Flight Duration: 9 hours 25 minutes
  • Flight Distance: 7726 kms / 4801 miles
Airline
  • KLM
  • IATA: KL
  • ICAO: KLM
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 270
  • Freight capacity: 40.2 tons
  • Passenger classes: First Class, Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Boeing 787-9
  • Callsign: KLM4842
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: Europe/London
  • Current Time in Seattle: Tuesday 2025-11-18 15:24 PM
  • Current Time in London: Tuesday 2025-11-18 23:24 PM

International flight KLM KL4842 takes off from Seattle (SEA) United States to London (LHR) United Kingdom. It's operated by KLM. The plane leaves Seattle International Airport at 15:50 America/Los_Angeles. The flight is expected to land at London Heathrow Airport at 09:15 Europe/London. The flight will last about 9 hours 25 minutes.

Similar flight route from Seattle (SEA) to London (LHR)

Airline Flight no Departure Arrival
Virgin Atlantic VS4037
Virgin Atlantic 		18/11/2025
16:48 		9 hours 42 minutes
10:30
Virgin Atlantic VS106
Virgin Atlantic 		18/11/2025
19:20 		9 hours 30 minutes
12:50
Delta DL20
Delta 		18/11/2025
16:48 		9 hours 42 minutes
10:30
KLM KL4815
KLM 		18/11/2025
19:20 		9 hours 30 minutes
12:50
British Airways BA52
British Airways 		18/11/2025
13:25 		9 hours 35 minutes
07:00
Iberia IB3506
Iberia 		18/11/2025
18:50 		9 hours 30 minutes
12:20
Aer Lingus EI8748
Aer Lingus 		18/11/2025
18:50 		9 hours 30 minutes
12:20
American Airlines AA6907
American Airlines 		18/11/2025
18:50 		9 hours 30 minutes
12:20

Frequently asked questions, answered

How long is the flight from Seattle to London?

On average, nonstop flight takes 9 hour(s) 25 minutes, with the flight distance of 7726 km (4801 miles).

What type of aircraft is used for the KLM KL4842 flight?

All KLM KL4842 flights are operated using Boeing 787-9 aircraft.

Which terminal the flight KLM KL4842 is arriving at?

Flight KLM KL4842 arrives in London Heathrow Airport at Terminal 3.