Home / Routes / EGLL → KSEA1,529 scheduled

The route from London Heathrow Airport (EGLL) in London to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 1,529 scheduled flights on this route across 3 carriers. The most active operator is BAW (BAW). Average block time is 9h 5m. Departures average 30 minutes off schedule, with 77% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 787-10 Dreamliner.

Scheduled
1,529
last 480 days
ADS-B observed
269
Airlines
3
Avg dep delay
30m
Late >15 min
77.4%
Cancel rate
0.52%

Recent observed flights

From ADS-B trace data

2026-08-27 10:56  →  2026-08-27 20:57  ·  10h 0m
Replay
2026-08-27 10:07  →  2026-08-27 19:32  ·  9h 25m
Replay
2026-08-26 08:48  →  2026-08-26 18:20  ·  9h 31m
Replay
2026-08-25 16:11  →  2026-08-26 01:31  ·  9h 20m
Replay
2026-08-25 10:37  →  2026-08-25 20:09  ·  9h 32m
Replay
2026-08-25 08:49  →  2026-08-25 18:08  ·  9h 18m
Replay
2026-08-24 10:36  →  2026-08-24 20:20  ·  9h 44m
Replay
2026-08-24 08:54  →  2026-08-24 18:27  ·  9h 33m
Replay
2026-08-23 16:09  →  2026-08-24 01:47  ·  9h 37m
Replay
2026-08-23 15:30  →  2026-08-24 01:36  ·  10h 6m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells BAW 618
sells BAW 618
sells BAW 618
sells BAW 618
sells BAW 618
sells DAL 360
sells DAL 360
sells DAL 360
sells DAL 360
sells VIR 290
sells VIR 290
sells VIR 290
sells VIR 99

Looking for the return flight?

View KSEA → EGLL