Routes and flights · the DOT's airline reports, August 2025 to July 2026

Charles M Schulz/Sonoma County ⇄ Oakland San Francisco Bay STS–OAK

Airlines flew 3 flights between Charles M Schulz/Sonoma County STS in Santa Rosa, CA and Oakland San Francisco Bay OAK in Oakland, CA in the twelve months to July 2026, both directions together: 104 passengers in 289 seats, 36% of them filled. 63 miles, about 20 minutes in the air, on 3 airlines: SkyWest Airlines Inc. (1), Horizon Air (1), Southwest Airlines Co. (1). Planning to fly it yourself? The weather and winds along this route right now.

flights, twelve months

OAK-STS: 3

104

passengers

36% of seats filled

miles

about 20 minutes airborne

airlines

2 aircraft types

Flights by month both directions

By month, as a table

	flights
2/25	1
6/25	1
12/25	1
1/26	1
4/26	1

Passengers by month

By month, as a table

	passengers
2/25	0
6/25	1
12/25	0
1/26	64
4/26	40

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
SkyWest Airlines Inc. OO	1	0	0%	scheduled passenger service
Horizon Air QX	1	64	84%	scheduled passenger service
Southwest Airlines Co. WN	1	40	29%	scheduled passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Embraer ERJ-175	2	76	64
Boeing 737-700/700LR/Max 7	1	137	40

OAK → STS this direction alone · flown February 2025 to April 2026

3 flights of 1 scheduled, 104 passengers in 289 seats. SkyWest Airlines Inc. 1; Horizon Air 1; Southwest Airlines Co. 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Charles M Schulz/Sonoma County STS and Oakland San Francisco Bay OAK; all routes.