Finnair AY5448 flight status now

Current status of AY5448 is Scheduled On time Expected Depart in 14 hours, 23 minutes

AY5448 - FIN5448 Finnair (AY)
SEA Seattle United States
Flight SEA to LHR
LHR London United Kingdom
Scheduled On time Expected Depart in 14 hours, 23 minutes
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 18:50 17 November 2025
None None
Arrival London Heathrow Airport
IATA: LHRICAO: EGLL
Scheduled 12:20 18 November 2025
5 None
AY5448 Detail
  • Type: International Flight
  • Code Shares: AA 6907, AS 5270, EI 8748, IB 3506
  • Flight Duration: 9 hours 30 minutes
  • Flight Distance: 7726 kms / 4801 miles
Airline
  • Finnair
  • IATA: AY
  • ICAO: FIN
  • Operating Days: Monday, Tuesday, Wednesday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 299
  • Freight capacity: 14.9 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle, Premium Economy
More Detail
  • Aircraft: Boeing 777-300ER
  • Callsign: FIN5448
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: Europe/London
  • Current Time in Seattle: Monday 2025-11-17 04:27 AM
  • Current Time in London: Monday 2025-11-17 12:27 PM

International flight Finnair AY5448 takes off from Seattle (SEA) United States to London (LHR) United Kingdom. It's operated by Finnair. The plane leaves Seattle International Airport at 18:50 17 November 2025 America/Los_Angeles. The flight is expected to land at London Heathrow Airport at 12:20 18 November 2025 Europe/London. The flight will last about 9 hours 30 minutes.

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

Airline Flight no Departure Arrival
Delta DL5974
Delta 		17/11/2025
19:20 		9 hours 30 minutes
12:50
Air France AF3607
Air France 		17/11/2025
16:48 		9 hours 42 minutes
10:30
British Airways BA48
British Airways 		17/11/2025
18:50 		9 hours 30 minutes
12:20
Delta DL20
Delta 		17/11/2025
16:48 		9 hours 42 minutes
10:30
Air France AF9905
Air France 		17/11/2025
19:20 		9 hours 45 minutes
13:05
British Airways BA52
British Airways 		17/11/2025
13:35 		9 hours 3 minutes
07:10
SAS SK3986
SAS 		17/11/2025
16:48 		9 hours 42 minutes
10:30
Virgin Atlantic VS106
Virgin Atlantic 		17/11/2025
19:20 		9 hours 30 minutes
12:50

Frequently asked questions, answered

How long is the flight from Seattle to London?

On average, nonstop flight takes 9 hour(s) 30 minutes, with the flight distance of 7726 km (4801 miles).

What type of aircraft is used for the Finnair AY5448 flight?

All Finnair AY5448 flights are operated using Boeing 777-300ER aircraft.

Which terminal the flight Finnair AY5448 is arriving at?

Flight Finnair AY5448 arrives in London Heathrow Airport at Terminal 5.

How many Finnair AY5448 flights are operated a week?

6 flights per week. The Flight Finnair AY5448 is operated on Monday, Tuesday, Wednesday, Friday, Saturday, Sunday.