Airports · Charles M Schulz/Sonoma County · routes and flights · August 2025 to July 2026

Flights from Charles M Schulz/Sonoma County STS / KSTS

Airlines reported 6,525 departures from Charles M Schulz/Sonoma County in Santa Rosa, California, in the twelve months to July 2026, carrying 419,353 passengers in 558,521 seats (75% filled) and 2,610 pounds of freight, to 37 destinations, 1 of them abroad, on 13 airlines. 6,533 flights landed here with 417,111 passengers. Private, business and training flights are not counted; the activity card on the airport page shows what the receiver network hears.

6,525

departures

6,533 arrivals

419,353

passengers out

417,111 in

destinations

1 abroad

airlines

15 aircraft types

Departures by month

By month, as a table

	flights
1/25	415
2/25	362
3/25	472
4/25	490
5/25	514
6/25	521
7/25	529
8/25	517
9/25	485
10/25	523
11/25	525
12/25	461
1/26	425
2/26	384
3/26	509
4/26	624
5/26	675
6/26	683
7/26	714

Passengers by month

By month, as a table

	passengers
1/25	26,465
2/25	24,750
3/25	32,148
4/25	33,228
5/25	34,568
6/25	36,936
7/25	37,305
8/25	35,363
9/25	31,687
10/25	33,523
11/25	31,888
12/25	28,705
1/26	24,307
2/26	23,702
3/26	31,606
4/26	39,799
5/26	43,848
6/26	47,041
7/26	47,884

Where the flights go 37 destinations, busiest first · click a heading to sort

Destination	Flights	Passengers	Seats filled	Miles	Airlines	Flown
Charles M Schulz/Sonoma County → San Diego International STS–SAN	1,052	69,273	76%	508	SkyWest Airlines Inc., Southwest Airlines Co., Horizon Air, Scott Aviation, LLC d/b/a...	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → Los Angeles International STS–LAX	833	46,862	71%	399	SkyWest Airlines Inc., Horizon Air, Alaska Airlines Inc., Jet Aviation Flight...	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → Portland International STS–PDX	798	47,468	76%	489	SkyWest Airlines Inc., Horizon Air, Alaska Airlines Inc.	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → John Wayne/Orange County STS–SNA	740	44,887	80%	433	SkyWest Airlines Inc., Scott Aviation, LLC d/b/a...	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → Hollywood Burbank STS–BUR	720	47,651	78%	387	SkyWest Airlines Inc., Southwest Airlines Co., Horizon Air, TEM Enterprises dba Avelo Airlines	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → Phoenix Sky Harbor International STS–PHX	691	39,507	77%	699	Envoy Air, SkyWest Airlines Inc., American Airlines Inc.	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → Seattle-Tacoma International STS–SEA	685	60,200	74%	618	Alaska Airlines Inc., Horizon Air, SkyWest Airlines Inc.	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → Harry Reid International STS–LAS	464	32,712	77%	454	SkyWest Airlines Inc., Horizon Air, Southwest Airlines Co., TEM Enterprises dba Avelo Airlines	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → Dallas-Fort Worth International STS–DFW	179	15,350	82%	1,495	American Airlines Inc., Envoy Air	May 2025 – Jul 2026
Charles M Schulz/Sonoma County → Palm Springs International STS–PSP	141	7,053	66%	478	SkyWest Airlines Inc., Envoy Air	Jan 2025 – May 2026
Charles M Schulz/Sonoma County → Ontario International STS–ONT	138	5,303	51%	423	SkyWest Airlines Inc., Horizon Air	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → Charles M Schulz/Sonoma County STS–STS	28	0	0%	0	SkyWest Airlines Inc.	Jan 2025 – Jul 2026
Charles M Schulz/Sonoma County → Denver International STS–DEN	16	1,621	74%	977	Southwest Airlines Co.	Apr 2026 – Jul 2026
Charles M Schulz/Sonoma County → Van Nuys STS–VNY	5	12	32%	382	Scott Aviation, LLC d/b/a...	Jun 2025 – Mar 2026
Charles M Schulz/Sonoma County → Kalispell STS–FCA	3	291	65%	801	TEM Enterprises dba Avelo Airlines	Jan 2025 – Aug 2025
Charles M Schulz/Sonoma County → Clarence E Page Municipal STS–RCE	3	6	33%	698	Kenmore Air Harbor	Oct 2025 – Jun 2026
Charles M Schulz/Sonoma County → Roberts Fld/Redmond Municipal STS–RDM	3	342	77%	406	TEM Enterprises dba Avelo Airlines	Jan 2025 – Aug 2025
Charles M Schulz/Sonoma County → San Francisco International STS–SFO	3	0	0%	66	SkyWest Airlines Inc.	Jan 2025 – May 2026
Charles M Schulz/Sonoma County → Austin-Bergstrom International STS–AUS	2	215	84%	1,541	American Airlines Inc.	Aug 2025 – Jul 2026
Charles M Schulz/Sonoma County → Jack Northrop Fld/Hawthorne Municipal STS–HHR	2	4	22%	403	ADVANCED AIR, LLC	Feb 2025 – Feb 2026
Charles M Schulz/Sonoma County → Okc Will Rogers International STS–OKC	2	239	93%	1,407	American Airlines Inc.	May 2026 – Jul 2026
Charles M Schulz/Sonoma County → Seattle Paine Field International STS–PAE	2	0	0%	649	Kenmore Air Harbor	Nov 2025 – Jun 2026
Charles M Schulz/Sonoma County → Albuquerque International Sunport STS–ABQ	1	109	85%	929	American Airlines Inc.	May 2026 – May 2026
Charles M Schulz/Sonoma County → Laurence G Hanscom Field STS–BED	1	7	50%	2,686	Jet Aviation Flight Services, Inc.	May 2026 – May 2026
Charles M Schulz/Sonoma County → EL Paso International STS–ELP	1	126	98%	1,037	American Airlines Inc.	Jun 2026 – Jun 2026
Charles M Schulz/Sonoma County → Mahlon Sweet Field STS–EUG	1	0	0%	388	SkyWest Airlines Inc.	Mar 2026 – Mar 2026
Charles M Schulz/Sonoma County → Fresno Yosemite International STS–FAT	1	0	0%	208	SkyWest Airlines Inc.	May 2026 – May 2026
Charles M Schulz/Sonoma County → Page Field STS–FMY	1	8	67%	2,504	Jet Aviation Flight Services, Inc.	Jun 2026 – Jun 2026
Charles M Schulz/Sonoma County → Northern Colorado Regional STS–FNL	1	1	14%	959	Scott Aviation, LLC d/b/a...	Nov 2025 – Nov 2025
Charles M Schulz/Sonoma County → Bill And Hillary Clinton Ntl/Adams Field STS–LIT	1	85	66%	1,712	American Airlines Inc.	Jun 2026 – Jun 2026
Charles M Schulz/Sonoma County → Nassau STS–NAS international	1	3	21%	2,795	VistaJet Limited	May 2026 – May 2026
Charles M Schulz/Sonoma County → Moffett Federal Airfield STS–NUQ	1	6	43%	86	Jet Aviation Flight Services, Inc.	Jul 2026 – Jul 2026
Charles M Schulz/Sonoma County → West Palm Beach/Palm Beach STS–PBI	1	3	33%	2,596	ADVANCED AIR, LLC	Aug 2025 – Aug 2025
Charles M Schulz/Sonoma County → San Luis Obispo County Regional STS–SBP	1	0	0%	256	SkyWest Airlines Inc.	Oct 2025 – Oct 2025
Charles M Schulz/Sonoma County → Sacramento International STS–SMF	1	0	0%	67	SkyWest Airlines Inc.	Dec 2025 – Dec 2025
Charles M Schulz/Sonoma County → Tacoma Narrows STS–TIW	1	7	78%	605	Scott Aviation, LLC d/b/a...	Feb 2026 – Feb 2026
Charles M Schulz/Sonoma County → Truckee STS–TKF	1	2	22%	155	ADVANCED AIR, LLC	Jul 2026 – Jul 2026

The airlines here twelve months

Airline	Flights	Passengers	Destinations
SkyWest Airlines Inc. OO	4,237	244,792	16
Horizon Air QX	819	49,778	7
Envoy Air MQ	506	30,407	3
Southwest Airlines Co. WN	409	36,755	4
Alaska Airlines Inc. AS	401	43,869	3
American Airlines Inc. AA	110	11,254	7
TEM Enterprises dba Avelo Airlines XP	20	2,420	4
Scott Aviation, LLC d/b/a Silver Air 3EQ	9	24	5
Kenmore Air Harbor M5	5	6	2
ADVANCED AIR, LLC AN	4	9	3
Jet Aviation Flight Services, Inc. 27Q	3	21	3
Jet Aviation Flight Services (Malta) Limited (JBJM) JML	1	15	1
VistaJet Limited VJT	1	3	1

The aircraft as the airlines report their types

Embraer ERJ-1755,404Boeing 737-700/700LR/Max 7428Boeing 737-800356Canadair RJ-700156Airbus Industrie A319110Boeing B737 Max 80045Cessna Citationjet/CJ1/CJ2/CJ35Pilatus PC-125Beechcraft Super King Air3Boeing 737-900ER2Gulfstream Aerospace G5002Hawker Siddeley 1252

Aircraft types, as a table

	flights
Embraer ERJ-175	5,404
Boeing 737-700/700LR/Max 7	428
Boeing 737-800	356
Canadair RJ-700	156
Airbus Industrie A319	110
Boeing B737 Max 800	45
Cessna Citationjet/CJ1/CJ2/CJ3	5
Pilatus PC-12	5
Beechcraft Super King Air	3
Boeing 737-900ER	2
Gulfstream Aerospace G500	2
Hawker Siddeley 125	2

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers), reported monthly by every airline with a DOT certificate and published three months in arrears. Airport pages for each destination come from the FAA's airport file; airports abroad carry the DOT's city name. Back to Charles M Schulz/Sonoma County; all routes.