Home / Routes / KSEA → RJAA751 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to Narita International Airport (RJAA) in Tokyo / Narita. SkyMeter tracks roughly 751 scheduled flights on this route across 6 carriers. The most active operator is JAL (JAL). Average block time is 10h 2m. Departures average 32 minutes off schedule, with 72% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 787-9 Dreamliner.

Scheduled
751
last 445 days
ADS-B observed
146
Airlines
6
Avg dep delay
32m
Late >15 min
72.2%
Cancel rate
0.27%

Recent observed flights

From ADS-B trace data

2026-07-18 20:28  →  2026-07-19 06:33  ·  10h 4m
Replay
2026-07-16 21:53  →  2026-07-17 08:19  ·  10h 26m
Replay
2026-07-16 21:00  →  2026-07-17 06:41  ·  9h 40m
Replay
2026-07-15 20:46  →  2026-07-16 06:13  ·  9h 27m
Replay
2026-07-15 20:25  →  2026-07-16 06:04  ·  9h 38m
Replay
2026-07-14 20:48  →  2026-07-15 06:16  ·  9h 27m
Replay
2026-07-14 20:39  →  2026-07-15 06:22  ·  9h 43m
Replay
2026-07-13 20:21  →  2026-07-14 06:05  ·  9h 44m
Replay
2026-07-12 20:57  →  2026-07-13 06:42  ·  9h 45m
Replay
2026-07-12 20:27  →  2026-07-13 06:18  ·  9h 51m
Replay

Codeshare partnerships

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

sells JAL 360
sells JAL 360
sells JAL 360
sells HAL 268
sells ASA 76
sells JAL 27
sells JTL 1
sells JTL 1
sells JTL 1
sells JTL 1
sells UAL 1

Looking for the return flight?

View RJAA → KSEA