Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

LHR → SEA

7,702 km avg 9h 16m 1 airline

Departure

LHR EGLL MVFR

London Heathrow Airport

London, GB

Local time
11:58 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
30° / 8 kt
Visibility
6 SM
Ceiling
OVC 2,800 ft
Temp / Dew
23°C / 15°C
Altimeter
30.18 inHg

Obs: 2026-07-14T10:50:00.000Z

Raw METAR / TAF 
METAR EGLL 141050Z AUTO 03008KT 350V070 9999 OVC028 23/15 Q1022

TAF EGLL 140455Z 1406/1512 05010KT 9999 BKN016 TEMPO 1406/1408 BKN010 BECMG 1409/1412 CAVOK PROB30 TEMPO 1504/1506 BKN010

flight Live Traffic

flight_takeoff 40 Departures
flight_land 46 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
03:58 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
10° / 9 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
16°C / 7°C
Altimeter
30.08 inHg

Obs: 2026-07-14T09:53:00.000Z

Raw METAR / TAF 
METAR KSEA 140953Z 01009KT 10SM CLR 16/07 A3008 RMK AO2 SLP190 T01610072 $

TAF KSEA 140850Z 1409/1512 01004KT P6SM SKC FM141400 34005KT P6SM SKC FM141900 31008KT P6SM SKC FM150300 35005KT P6SM SKC

flight Live Traffic

flight_takeoff 164 Departures
flight_land 194 Arrivals
Flights tracked
387 showing last 50
Avg duration
9h 16m
Distance
7,702 km

Live traffic

LHR → SEA. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
British Airways 10

Other connections

More destinations from LHR

More origins to SEA

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-13 DAL21 A53612 Jul 13, 17:35 UTCJul 14, 03:04 UTC9h 29m +15m
2026-07-13 DAL21 A53612 Jul 13, 17:35 UTCJul 14, 03:11 UTC9h 36m +22m
2026-07-12 DAL21 AB048D Jul 12, 18:15 UTCJul 13, 04:20 UTC10h 5m -
2026-07-12 DAL21 AB048D Jul 12, 18:15 UTCJul 13, 03:54 UTC9h 39m +14m
2026-07-12 ASA101 AA9C5B Jul 12, 16:35 UTCJul 13, 02:10 UTC9h 35m -
2026-07-12 BAW49 406591 Jul 12, 16:15 UTCJul 13, 01:55 UTC9h 40m -
2026-07-11 DAL21 A50370 Jul 11, 17:16 UTCJul 12, 02:59 UTC9h 43m +9m
2026-07-11 ASA101 AA9136 Jul 11, 16:30 UTCJul 12, 02:01 UTC9h 30m -
2026-07-11 VIR105 407DC5 Jul 11, 12:55 UTCJul 11, 22:30 UTC9h 35m -
2026-07-11 BAW5WB 40797A Jul 11, 09:15 UTCJul 11, 18:30 UTC9h 15m -
2026-07-10 DAL21 A50370 Jul 10, 17:15 UTCJul 11, 02:50 UTC9h 35m -
2026-07-10 ASA101 AA9136 Jul 10, 17:00 UTCJul 11, 02:20 UTC9h 20m -
2026-07-10 BAW49 406A35 Jul 10, 16:00 UTCJul 11, 01:25 UTC9h 25m -
2026-07-10 VIR105 408121 Jul 10, 11:55 UTCJul 10, 21:15 UTC9h 20m -
2026-07-09 DAL21 A539C9 Jul 9, 17:19 UTCJul 10, 02:40 UTC9h 21m +12m
2026-07-09 ASA101 AA98A4 Jul 9, 16:45 UTCJul 10, 01:50 UTC9h 5m -
2026-07-09 VIR105 407ED8 Jul 9, 11:05 UTCJul 9, 20:25 UTC9h 20m -
2026-07-09 BAW5WB 40797C Jul 9, 09:15 UTCJul 9, 18:15 UTC9h 0m -
2026-07-05 DAL21 A4E714 Jul 5, 17:58 UTCJul 6, 03:24 UTC9h 26m +5m
2026-07-05 DAL21 A4E714 Jul 5, 17:58 UTCJul 6, 03:30 UTC9h 32m +11m
2026-07-04 DAL21 A4F239 Jul 4, 17:14 UTCJul 5, 03:09 UTC9h 55m +12m
2026-07-03 ASA101 AAA012 Jul 3, 16:55 UTCJul 4, 02:10 UTC9h 15m -
2026-07-03 BAW5WB 4080BF Jul 3, 09:10 UTCJul 3, 18:15 UTC9h 5m -
2026-07-02 DAL21 A4CABA Jul 2, 16:57 UTCJul 3, 02:19 UTC9h 22m +13m
2026-07-01 DAL21 A4CABA Jul 1, 16:54 UTCJul 2, 02:08 UTC9h 14m +13m
2026-07-01 DAL21 A4CABA Jul 1, 16:54 UTCJul 2, 02:13 UTC9h 19m +18m
2026-07-01 ASA101 AA9C5B Jul 1, 16:35 UTCJul 2, 01:35 UTC9h 0m -
2026-06-30 DAL21 A5237F Jun 30, 17:12 UTCJul 1, 02:25 UTC9h 13m +11m
2026-06-29 DAL21 A52AED Jun 29, 17:23 UTCJun 30, 02:20 UTC8h 57m +13m
2026-06-29 BAW49 407994 Jun 29, 16:15 UTCJun 30, 01:09 UTC8h 55m -
2026-06-27 DAL21 A4B827 Jun 27, 16:59 UTCJun 28, 01:58 UTC8h 59m +12m
2026-06-27 BAW5WB 407AF1 Jun 27, 10:50 UTCJun 27, 19:29 UTC8h 40m -
2026-06-26 DAL21 A4B827 Jun 26, 17:01 UTCJun 27, 02:21 UTC9h 20m +14m
2026-06-26 DAL21 A4B827 Jun 26, 17:01 UTCJun 27, 02:17 UTC9h 16m +10m
2026-06-26 BAW5WB 4080BB Jun 26, 09:35 UTCJun 26, 18:39 UTC9h 5m -
2026-06-25 BAW49 406590 Jun 25, 19:05 UTCJun 26, 04:14 UTC9h 10m -
2026-06-25 DAL21 A4D483 Jun 25, 16:55 UTCJun 26, 02:09 UTC9h 14m +17m
2026-06-25 BAW5WB 4080BB Jun 25, 09:14 UTCJun 25, 18:04 UTC8h 50m -
2026-06-24 BAW5WB 408092 Jun 24, 09:15 UTCJun 24, 17:59 UTC8h 45m -
2026-06-23 ASA101 AA94ED Jun 23, 16:35 UTCJun 24, 01:55 UTC9h 20m -
2026-06-23 BAW5WB 408092 Jun 23, 09:20 UTCJun 23, 18:20 UTC9h 0m -
2026-06-22 DAL21 A4B827 Jun 22, 17:11 UTCJun 23, 02:29 UTC9h 18m +9m
2026-06-22 BAW5WB 407AF1 Jun 22, 09:49 UTCJun 22, 18:49 UTC9h 0m -
2026-06-21 BAW5WB 4078DE Jun 21, 09:24 UTCJun 21, 18:25 UTC9h 0m -
2026-06-20 BAW5WB 4078DE Jun 20, 09:34 UTCJun 20, 18:29 UTC8h 55m -
2026-06-19 DAL21 A51601 Jun 19, 17:10 UTCJun 20, 02:16 UTC9h 6m +29m
2026-06-19 VIR105 407DA5 Jun 19, 10:54 UTCJun 19, 20:04 UTC9h 10m -
2026-06-19 BAW5WB 4080BF Jun 19, 09:14 UTCJun 19, 18:09 UTC8h 55m -
2026-06-18 BAW5WB 40797C Jun 18, 09:15 UTCJun 18, 18:10 UTC8h 55m -
2026-06-17 VIR105 408120 Jun 17, 13:15 UTCJun 17, 22:25 UTC9h 10m -

LHR → SEA frequently asked

How long is the flight from LHR to SEA?
Average flight time on the LHR–SEA route is 9h 16m, covering approximately 7,702 km (4,783 mi).
What is the distance from LHR to SEA?
The great-circle distance from LHR to SEA is approximately 7,702 km (4,783 miles).
Which airlines fly from LHR to SEA?
1 airline operates this route in our records: British Airways.
How many flights per week from LHR to SEA?
We've observed ~2 flights per day on this route across our tracking data (387 total flights recorded).
Can I track LHR–SEA flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.