SAN - Realistic Flight Routes

T3X45ranger · July 1, 2024, 3:03pm

A database encompassing realistic routes across all covered airports is currently in the works and will be continuously expanded and updated.

The post describing that effort can be found here, and the spreadsheet can be found here.

Edited by: @T3X45ranger @Philipp00 @ZurichAirways

Last edited: 25 April 2026

This page documents all real-life passenger routes currently operated at San Diego International Airport (SAN).

SAN is the third-busiest airport in California and the busiest single-runway airport in the United States. It is a hub for Alaska Airlines and one of Southwest Airlines’ most important bases.

Terminal	IATA	Airport	Country	Airline	Aircraft(s)	Callsign	Frequency	Status	Category	Notes
1	ABQ	Albuquerque	United States	Southwest Airlines	B737, B738	WN 1843	1-2 flights / day	Active	Local
2	AMS	Amsterdam	Netherlands	KLM	B789	KL 640	3 flights / week	Active	International
2	ANC	Anchorage	United States	Alaska Airlines	B738, B739	AS 1547	1-2 flights / week	Seasonal	Regional	May - Sep
2	AUS	Austin	United States	Alaska Airlines	E175	AS 3031	3-4 flights / day	Active	Local
1	AUS	Austin	United States	Frontier Airines	A20N, A21N	F9 1878	2 flights / week	Discontinued	Unavailable	Ended in Apr 2026
1	AUS	Austin	United States	Southwest Airlines	B737, B738, B38M	WN 368	3-5 flights / day	Active	Local
1	BNA	Nashville	United States	Southwest Airlines	B737, B738, B38M	WN 2739	2-4 flights / day	Active	Regional
2	BOI	Boise	United States	Alaska Airlines	E175, B738, B739, B38M, B39M	AS 3022	2 flights / day	Active	Local
1	BOI	Boise	United States	Southwest Airlines	B737, B738, B38M	WN 2397	0-2 flights / day	Active	Local
2	BOS	Boston	United States	Alaska Airlines	B738, B38M, B739, B39M	AS 390	1-2 flights / day	Active	Regional
2	BOS	Boston	United States	Delta Air Lines	A21N	DL 561	1 flight / day	Active	Regional
1	BOS	Boston	United States	JetBlue	A321, A21N	B6 220	2-3 flights / day	Active	Regional
1	BOS	Boston	United States	Southwest Airlines	B38M	WN 4930	1 flight / day	Seasonal	Regional	Jun - Oct
1	BWI	Baltimore	United States	Southwest Airlines	B738, B38M	WN 1320	3-4 flights / day	Active	Regional
2	BZN	Bozeman	United States	Alaska Airlines	E175	AS 2112	1-3 flights / week	Active	Local
2	CLT	Charlotte	United States	American Airlines	A321	AA 1651	4 flights / day	Active	Regional
1	CMH	Columbus	United States	Southwest Airlines	B737, B38M	WN 1361	4 flights / week	Active	Regional
1	COS	Colorado Springs	United States	Southwest Airlines	B737, B738	WN 3939	4 flights / week	Active	Unavailable
1	CVG	Cincinnati	United States	Breeze Airways	BCS3	MX 543	3 flights / week	Announced	Unavailable	Starts in May
1	DAL	Dallas Love Field	United States	Southwest Airlines	B737, B738, B38M	WN 2120	3-5 flights / day	Active	Local
2	DEN	Denver	United States	Alaska Airlines	E175, B39M	AS 1492	2-3 flights / day	Active	Local
1	DEN	Denver	United States	Frontier Airlines	A320, A20N, A321	F9 2818	2 flights / day	Active	Regional
1	DEN	Denver	United States	Southwest Airlines	B737, B738, B38M	WN 2675	5-7 flights / day	Active	Local
2	DEN	Denver	United States	United Airlines	A21N, B738, B739, B38M, B39M	UA 682	5-6 flights / day	Active	Local
2	DFW	Dallas Fort Worth	United States	Alaska Airlines	B738, B38M, B739, B39M	AS 1458	2 flights / day	Active	Local
2	DFW	Dallas Fort Worth	United States	American Airlines	A321, A21N	AA 1055	8-9 flights / day	Active	Local
1	DFW	Dallas Fort Worth	United States	Frontier Airlines	A20N	F9 1426	1 flight / day	Active	Regional
2	DTW	Detroit	United States	Delta Air Lines	A319, A321, B753	DL 754	3-4 flights / day	Active	Regional
1	ELP	El Paso	United States	Southwest Airlines	B737, B738, B38M	WN 1305	6 flights / week	Active	Local
2	EUG	Eugene	United States	Alaska Airlines	E175	AS 3421	1-2 flights / day	Active	Unavailable
1	EUG	Eugene	United States	Southwest Airlines	B737, B38M	WN 1821	5 flights / week	Active	Unavailable
2	EWR	Newark	United States	Alaska Airlines	B738, B739, B39M	AS 302	1 flight / day	Active	Regional
2	EWR	Newark	United States	United Airlines	B38M, B739, B39M, B752	UA 327	3-4 flights / day	Active	Regional
2	FAT	Fresno	United States	Alaska Airlines	E175	AS 3388	3-4 flights / day	Active	Unavailable
1	FAT	Fresno	United States	Southwest Airlines	B737, B738, B38M	WN 442	1-2 flights / day	Active	Unavailable
2	FCA	Kalispell	United States	Alaska Airlines	E175	AS 2186	3-7 flights / week	Seasonal	Unavailable	Jun - Aug
2	FLL	Fort Lauderdale	United States	Alaska Airlines	B39M	AS 260	1 flight / day	Seasonal	Regional	Nov - May
2	GEG	Spokane	United States	Alaska Airlines	B738, B739, B39M	AS 566	1 flight / day	Active	Local
1	GEG	Spokane	United States	Southwest Airlines	B38M	WN 371	1 flight / week	Active	Local
2	HDN	Hayden	United States	Alaska Airlines	E175	AS 3038	2-3 flights / week	Seasonal	Unavailable	Dec - Mar
2	HNL	Honolulu	United States	Alaska Airlines	B39M	AS 1339	1 flight / day	Active	Regional
2	HNL	Honolulu	United States	Hawaiian Airlines	A321, A332	AS 815	1-2 flights / day	Active	Regional	operated by Alaska Airlines
1	HNL	Honolulu	United States	Southwest Airlines	B38M	WN 532	2 flights / day	Active	Regional
2	IAD	Washington	United States	Alaska Airlines	B739, B38M, B39M	AS 322	1 flight / day	Active	Regional
2	IAD	Washington	United States	United Airlines	B738, B739, B39M	UA 444	2-3 flights / day	Active	Regional
2	IAH	Houston	United States	United Airlines	B738, B38M, B739, B39M	UA 496	4-5 flights / day	Active	Local
1	IND	Indianapolis	United States	Southwest Airlines	B38M	WN 2741	3-4 flights / week	Active	Regional
2	JAC	Jackson	United States	Alaska Airlines	E175	AS 3475	1-3 flights / week	Seasonal	Unavailable	Jun - Sep
1	JAX	Jacksonville	United States	Breeze Airways	BCS3	MX 707	2 flights / week	Seasonal	Regional	May - Sep
2	JFK	New York (JFK)	United States	Alaska Airlines	B738, B739, B38M, B39M	AS 24	1-2 flights / day	Active	Regional
2	JFK	New York (JFK)	United States	Delta Air Lines	A21N, B739, B763	DL 367	3 flights / day	Active	Regional
1	JFK	New York (JFK)	United States	JetBlue	A320, A321, A21N	B6 190	2 flights / day	Active	Regional
2	KOA	Kailua-Kona	United States	Alaska Airlines	B738, B38M, B39M	AS 272	1 flight / day	Active	Regional
2	LAS	Las Vegas	United States	Alaska Airlines	E175	AS 2092	4-6 flights / day	Active	Local
2	LAS	Las Vegas	United States	Delta Air Lines	E175	DL 3641	1 flight / day	Active	Local
1	LAS	Las Vegas	United States	Frontier Airlines	A20N, A21N	F9 1326	1 flight / day	Active	Regional
1	LAS	Las Vegas	United States	Southwest Airlines	B737, B738, B38M	WN 1660	7-12 flights / day	Active	Local
2	LAX	Los Angeles	United States	Delta Air Lines	E175	DL 3602	3-4 flights / day	Active	Local
2	LAX	Los Angeles	United States	United Airlines	E175, B738, B38M, B739, B39M	UA 1006	3-4 flights / day	Active	Local
2	LHR	London (Heathrow)	United Kingdom	British Airways	B772, B77W	BA 264	1-2 flights / day	Active	International
2	LIH	Lihue	United States	Alaska Airlines	B738, B38M	AS 1363	1 flight / day	Active	Unavailable
1	MCI	Kansas City	United States	Southwest Airlines	B737, B738, B38M	WN 4088	1 flight / day	Active	Local
2	MCO	Orlando	United States	Alaska Airlines	B738, B739, B39M	AS 396	2 flights / day	Active	Regional
1	MCO	Orlando	United States	Southwest Airlines	B737, B738, B38M	WN 3911	1-2 flights / day	Active	Regional
1	MDW	Chicago Midway	United States	Southwest Airlines	B737, B738, B38M	WN 3292	3-4 flights / day	Active	Regional
2	MFR	Medford	United States	Alaska Airlines	E175	AS 3215	1 flight / day	Active	Unavailable
2	MIA	Miami	United States	American Airlines	B38M	AA 1480	2 flights / day	Active	Regional
1	MKE	Milwaukee	United States	Southwest Airlines	B737, B38M	WN 4095	3-4 flights / week	Active	Regional
2	MRY	Monterey	United States	Alaska Airlines	E175	AS 2159	2 flights / day	Active	Unavailable
2	MSO	Missoula	United States	Alaska Airlines	E175	AS 2168	1-5 flights / week	Seasonal	Unavailable	Jun - Aug
2	MSP	Minneapolis	United States	Delta Air Lines	A321, B739	DL 2121	3-4 flights / day	Active	Local
1	MSP	Minneapolis	United States	Sun Country Airlines	B738	SY 408	3-4 flights / week	Active	Regional
1	MSY	New Orleans	United States	Southwest Airlines	B738, B38M	WN 2189	1 flight / day	Active	Regional
2	MUC	Munich	Germany	Lufthansa	A359	LH 467	1 flight / day	Active	International
2	NRT	Tokio Narita	Japan	Japan Airlines	B789	JL 65	4 flights / week	Active	International
2	OAK	Oakland	United States	Alaska Airlines	E175	AS 3075	3-4 flights / day	Active	Local
1	OAK	Oakland	United States	Southwest Airlines	B737, B738, B38M	WN 105	6-10 flights / day	Active	Local
2	OGG	Kahului	United States	Alaska Airlines	B738, B38M, B739, B39M	AS 483	2 flights / day	Active	Regional
1	OGG	Kahului	United States	Southwest Airlines	B38M	WN 2785	1 flight / day	Active	Regional
1	OMA	Omaha	United States	Southwest Airlines	B38M	WN 1305	1 flight / week	Active	Unavailable
2	ORD	Chicago	United States	Alaska Airlines	B738, B739, B38M, B39M	AS 1478	2-3 flights / day	Active	Regional
2	ORD	Chicago	United States	American Airlines	B738, B38M, A321	AA 518	4-5 flights / day	Active	Regional
2	ORD	Chicago	United States	United Airlines	A21N, B738, B739, B39M, B752	UA 1069	4-5 flights / day	Active	Regional
1	ORF	Norfolk	United States	Breeze Airways	BCS3	MX 509	4 flights / week	Seasonal	Regional	May - Sep
2	PAE	Everett	United States	Alaska Airlines	E175	AS 2189	1 flight / day	Active	Local
2	PDX	Portland	United States	Alaska Airlines	B738, B38M, B739, B39M	AS 399	4-5 flights / day	Active	Local
1	PDX	Portland	United States	Southwest Airlines	B737, B738, B38M	WN 1994	1 flight / day	Active	Local
2	PHL	Philadelphia	United States	American Airlines	A321, A21N, B38M	AA 433	2-3 flights / day	Active	Regional
2	PHX	Phoenix	United States	Alaska Airlines	E175	AS 2110	3-4 flights / day	Active	Local
2	PHX	Phoenix	United States	American Airlines	A320, A321, A21N, B738, B38M	AA 625	4-5 flights / day	Active	Local
1	PHX	Phoenix	United States	Frontier Airlines	A20N, A21N	F9 4578	1 flight / day	Active	Regional
1	PHX	Phoenix	United States	Southwest Airlines	B737, B738, B38M	WN 139	6-10 flights / day	Active	Local
1	PIT	Pittsburgh	United States	Breeze Airways	BCS3	MX 547	2 flights / week	Seasonal	Unavailable	May - Sep
1	PIT	Pittsburgh	United States	Southwest Airlines	B738, B38M	WN 3528	4 flights / week	Seasonal	Regional	Jun - Oct
2	PTY	Panama City	Panama	Copa Airlines	B39M	CM 850	4 flights / week	Active	International
2	PVR	Puerto Vallarta	Mexico	Alaska Airlines	B738, B739, B39M	AS 475	1-5 flights / week	Active	Local	Ends in Aug
1	PVR	Puerto Vallarta	Mexico	Southwest Airlines	B737	WN 772	2 flights / week	Suspended	Local	Restarts in Jul
2	RDM	Redmond	United States	Alaska Airlines	E175	AS 2188	1-2 flights / day	Active	Unavailable
2	RDU	Raleigh-Durham	United States	Alaska Airlines	B738, B38M, B739, B39M	AS 12	1 flight / day	Active	Regional
1	RDU	Raleigh-Durham	United States	Breeze Airways	BCS3	MX 755	3 flights / week	Seasonal	Unavailable	May - Sep
2	RNO	Reno	United States	Alaska Airlines	E175	AS 3253	1-2 flights / day	Active	Local
1	RNO	Reno	United States	Southwest Airlines	B737, B738, B38M	WN 1897	2-3 flights / day	Active	Local
1	SAT	San Antonio	United States	Southwest Airlines	B737, B738, B38M	WN 4111	1-2 flights / day	Active	Local
2	SBA	Santa Barbara	United States	Alaska Airlines	E175	AS 3063	2 flights / day	Active	Unavailable
1	SBA	Santa Barbara	United States	Southwest Airlines	B737, B738, B38M	WN 1467	1 flight / day	Seasonal	Unavailable	Aug - Oct
2	SBP	San Luis Obispo	United States	Alaska Airlines	E175	AS 2122	2 flights / day	Active	Unavailable
2	SEA	Seattle	United States	Alaska Airlines	B738, B38M, B739, B39M	AS 574	6-9 flights / day	Active	Local
2	SEA	Seattle	United States	Delta Air Lines	BCS1, BCS3, B738, B739	DL 2508	4-5 flights / day	Active	Local
1	SEA	Seattle	United States	Southwest Airlines	B738, B38M	WN 949	1 flight / day	Active	Local
2	SFO	San Francisco	United States	Alaska Airlines	E175, B738, B739, B39M	AS 1406	6-8 flights / day	Active	Local
1	SFO	San Francisco	United States	Frontier Airlines	A320, A20N	F9 3383	1 flight / day	Seasonal	Regional	Apr - Sep
1	SFO	San Francisco	United States	Southwest Airlines	B737, B738, B38M	WN 163	3-5 flights / day	Active	Local
2	SFO	San Francisco	United States	United Airlines	A320, B738, B38M, B739, B39M	UA 520	6-9 flights / day	Active	Local
2	SJC	San José	United States	Alaska Airlines	E175, B738, B38M, B739, B39M	AS 2102	3-6 flights / day	Active	Local
1	SJC	San José	United States	Southwest Airlines	B737, B738, B38M	WN 2337	7-12 flights / day	Active	Local
2	SJD	San José del Cabo	Mexico	Alaska Airlines	B738, B38M, B739, B39M	AS 496	2 flights / day	Active	Local
1	SJD	San José del Cabo	Mexico	Southwest Airlines	B737	WN 1213	3 flights / week	Active	Local
2	SLC	Salt Lake City	United States	Alaska Airlines	E175	AS 2219	2-3 flights / day	Active	Local
2	SLC	Salt Lake City	United States	Delta Air Lines	A319, A321, A21N, B738, B739	DL 1117	4-5 flights / day	Active	Local
1	SLC	Salt Lake City	United States	Frontier Airlines	A321, A21N	F9 1902	4 flights / week	Active	Unavailable	Ends in May
1	SLC	Salt Lake City	United States	Southwest Airlines	B737, B738, B38M	WN 1131	1 flight / day	Active	Local
2	SMF	Sacramento	United States	Alaska Airlines	E175, B739, B39M	AS 2285	4-6 flights / day	Active	Local
1	SMF	Sacramento	United States	Southwest Airlines	B737, B738, B38M	WN 1716	8-12 flights / day	Active	Local
1	STL	St. Louis	United States	Southwest Airlines	B737, B738, B38M	WN 1538	1-2 flights / day	Active	Local
2	STS	Santa Rosa	United States	Alaska Airlines	E175	AS 3445	1-3 flights / day	Active	Unavailable
1	STS	Santa Rosa	United States	Southwest Airlines	B737	WN 2019	1-2 flights / day	Seasonal	Unavailable	Apr - Oct
2	SUN	Sun Valley	United States	Alaska Airlines	E175	AS 2361	3 flights / week	Seasonal	Unavailable	Dec - Mar
2	TPA	Tampa	United States	Alaska Airlines	B739, B39M	AS 432	1 flight / day	Active	Regional
1	TPA	Tampa	United States	Southwest Airlines	B737, B738, B38M	WN 1582	1 flight / day	Active	Regional
2	TUL	Tulsa	United States	Alaska Airlines	E175	AS 2328	1 flight / day	Active	Unavailable
1	TUS	Tucson	United States	Southwest Airlines	B737, B38M	WN 2901	1-2 flights / day	Active	Local
1	YUL	Montreal	Canada	Air Canada	BCS3	AC 512	6 flights / week	Seasonal	Regional	May - Oct
1	YVR	Vancouver	Canada	Air Canada	CRJ9	AC 8763	2-3 flights / day	Active	Regional
1	YYC	Calgary	Canada	WestJet	B737, B738, B38M	WS 1485	1 flight / day	Active	Regional
1	YYZ	Toronto	Canada	Air Canada	BCS3, B38M	AC 1684	1 flight / day	Active	Regional

Sources & Disclaimer

Data sourced from publicly available airline schedules · Last verified: 23 April 2026

Disclaimer: The information provided here is a compilation of data from many different sources including flight scheduling systems, airline booking systems, airports, airlines and other third-party data providers. The data is provided as is, there are no guarantees that the information is fully correct or up to date. Changes and errors may occur.

Feedback & Corrections

Aviation is always changing — routes launch, suspend, and end constantly. If you spot an error, outdated information, or want to make a suggestion don’t hesitate to reach out to us via the Google Forms or here directly on the World of Airports Forum. We appreciate every correction and suggestion!

ukplanespotter757 · July 1, 2024, 3:13pm

I see what you mean, it’s a hybrid of new destination ideas but also is something which belongs in the wiki section (not the faintest what’s going on with that). Let me see what I can do, as I personally think it’s worth having a separate tag for these or if they can go into the wiki section.

T3X45ranger · July 1, 2024, 3:19pm

Thanks