Home / Routes / KBFI → KSFO351 scheduled

The route from Boeing Field King County International Airport (KBFI) in Seattle to San Francisco International Airport (KSFO) in San Francisco. SkyMeter tracks roughly 351 scheduled flights on this route across 34 carriers. The most active operator is EJA (EJA). Average block time is 2h 0m. Departures average 20 minutes off schedule, with 20% running more than 15 minutes late. The most common aircraft on this route is the BOMBARDIER Bombardier Challenger 350.

Scheduled
351
last 471 days
ADS-B observed
41
Airlines
34
Avg dep delay
20m
Late >15 min
20.5%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-27 17:51  →  2026-08-27 20:04  ·  2h 13m
Replay
2026-08-24 15:48  →  2026-08-24 18:02  ·  2h 13m
Replay
2026-08-19 15:50  →  2026-08-19 18:02  ·  2h 11m
Replay
2026-08-17 23:22  →  2026-08-18 20:46  ·  21h 24m
Replay
2026-08-09 18:19  →  2026-08-09 20:19  ·  1h 59m
Replay
2026-08-07 20:15  →  2026-08-07 22:09  ·  1h 54m
Replay
2026-08-07 19:39  →  2026-08-07 21:50  ·  2h 11m
Replay
2026-08-07 14:25  →  2026-08-07 16:37  ·  2h 11m
Replay
2026-08-07 00:31  →  2026-08-07 02:39  ·  2h 8m
Replay
2026-07-31 17:34  →  2026-07-31 19:47  ·  2h 12m
Replay

Looking for the return flight?

View KSFO → KBFI