Home / Routes / KSAT → KBFI11 scheduled

The route from San Antonio International Airport (KSAT) in San Antonio to Boeing Field King County International Airport (KBFI) in Seattle. SkyMeter tracks roughly 11 scheduled flights on this route across 8 carriers. The most active operator is EJA (EJA). Average block time is 3h 16m. Departures average 47 minutes off schedule, with 54% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna Citation Longitude.

Scheduled
11
last 331 days
ADS-B observed
9
Airlines
8
Avg dep delay
47m
Late >15 min
54.5%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-06-29 19:51  →  2026-06-29 23:27  ·  3h 35m
Replay
2026-06-28 16:24  →  2026-06-28 21:02  ·  4h 37m
Replay
2026-06-27 11:25  →  2026-06-27 15:56  ·  4h 30m
Replay
2026-06-19 14:46  →  2026-06-19 20:21  ·  5h 35m
Replay
2026-06-14 13:54  →  2026-06-14 18:13  ·  4h 18m
Replay
2026-06-03 12:53  →  2026-06-03 22:01  ·  9h 7m
Replay
2026-06-02 20:45  →  2026-06-03 00:27  ·  3h 42m
Replay
2026-05-15 21:28  →  2026-05-16 01:14  ·  3h 46m
Replay
2026-05-08 14:39  →  2026-05-08 22:46  ·  8h 6m
Replay
2026-01-05 15:39  →  2026-01-05 19:45  ·  4h 5m
Replay

Looking for the return flight?

View KBFI → KSAT