Home / Routes / KBOS → RJAA400 scheduled

The route from General Edward Lawrence Logan International Airport (KBOS) in Boston to Narita International Airport (RJAA) in Tokyo / Narita. SkyMeter tracks roughly 400 scheduled flights on this route. The most active operator is JAL (JAL). Average block time is 13h 35m. Departures average 31 minutes off schedule, with 77% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 787-9 Dreamliner.

Scheduled
400
last 466 days
ADS-B observed
55
Airlines
0
Avg dep delay
31m
Late >15 min
77.0%
Cancel rate
0.25%

Recent observed flights

From ADS-B trace data

2026-08-14 17:28  →  2026-08-15 06:30  ·  13h 2m
Replay
2026-08-13 17:19  →  2026-08-14 06:14  ·  12h 54m
Replay
2026-08-10 17:19  →  2026-08-11 06:19  ·  12h 59m
Replay
2026-08-08 17:19  →  2026-08-09 06:30  ·  13h 10m
Replay
2026-08-06 17:13  →  2026-08-07 06:05  ·  12h 52m
Replay
2026-08-05 17:16  →  2026-08-06 06:30  ·  13h 14m
Replay
2026-08-04 17:21  →  2026-08-05 06:28  ·  13h 6m
Replay
2026-08-02 17:19  →  2026-08-03 06:40  ·  13h 20m
Replay
2026-07-31 17:15  →  2026-08-01 06:46  ·  13h 30m
Replay
2026-07-30 17:15  →  2026-07-31 06:36  ·  13h 20m
Replay

Codeshare partnerships

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

sells JAL 357
sells JAL 357
sells JAL 357
sells KAL 8
sells JTL 3
sells JTL 3
sells JTL 3

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 787-9 Dreamliner
B789
100%
of flights

Looking for the return flight?

View RJAA → KBOS