Home / Routes / KSEA → KSTS913 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to Charles M. Schulz Sonoma County Airport (KSTS) in Santa Rosa. SkyMeter tracks roughly 913 scheduled flights on this route across 9 carriers. The most active operator is ASA (ASA). Average block time is 1h 54m. Departures average 28 minutes off schedule, with 58% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
913
last 542 days
ADS-B observed
142
Airlines
9
Avg dep delay
28m
Late >15 min
57.6%
Cancel rate
1.75%

Recent observed flights

From ADS-B trace data

2026-10-26 17:46  →  2026-10-26 19:33  ·  1h 46m
Replay
2026-10-26 02:43  →  2026-10-26 04:30  ·  1h 47m
Replay
2026-10-25 17:48  →  2026-10-25 19:52  ·  2h 3m
Replay
2026-10-25 02:45  →  2026-10-25 04:33  ·  1h 48m
Replay
2026-10-24 17:47  →  2026-10-24 19:44  ·  1h 57m
Replay
2026-10-24 02:58  →  2026-10-24 04:38  ·  1h 39m
Replay
2026-10-23 18:08  →  2026-10-23 19:50  ·  1h 42m
Replay
2026-10-23 03:31  →  2026-10-23 05:27  ·  1h 56m
Replay
2026-10-22 17:52  →  2026-10-22 19:36  ·  1h 44m
Replay
2026-10-22 02:43  →  2026-10-22 04:32  ·  1h 49m
Replay

Codeshare partnerships

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

sells ASA 686
sells ASA 377
sells ASA 312
sells JAG 4
sells JAG 2
sells JAG 2
sells ASA 2

Looking for the return flight?

View KSTS → KSEA