Fresno (FAT) to San Diego (SAN) flights

SkyWest Airlines, Southwest Airlines, Horizon Air fly nonstop from Fresno Yosemite International Airport to San Diego International Airport, with about 40 flights a week in July 2026. The 314-mile flight takes about 1h 23m gate to gate.

From
FAT
Fresno
Fresno Yosemite International Airport
To
SAN
San Diego
San Diego International Airport
Distance
314 mi · 505 km
Flight time
1h 23m
Airlines
3
Seats filled
69%
Flights a week, July 2026
1,879 flights and 127,198 passengers in 12 months
SANSANFAT
Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying FAT to SAN

AirlineFlights a weekAircraftPassengers (12 months)Flight time
SkyWest Airlines20Embraer E17569,4941h 27m
Southwest Airlines13Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-80049,1541h 14m
Horizon Air7Embraer E1758,5501h 22m

Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.

FAT to SAN flight schedule

12 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 6:00am and the last at 5:10pm. Times are local and can change; check with the airline before you book.

FlightDepartsArrivesDays flown in August 2026On time (12 months)
AS 3402Alaska Airlines · operated by SkyWest Airlines6:00am7:24am3192%
WN 1981Southwest Airlines6:20am7:35am12100%
WN 4415Southwest Airlines6:30am7:45am8n/a
WN 1772Southwest Airlines6:40am7:55am4n/a
WN 1809Southwest Airlines7:35am8:50am4n/a
AS 3409Alaska Airlines · operated by SkyWest Airlines8:46am10:12am1855%
AS 3020Alaska Airlines · operated by SkyWest Airlines9:05am10:31am1346%
AS 2210Alaska Airlines · operated by Horizon Air10:42am11:58am1846%
AS 3491Alaska Airlines · operated by SkyWest Airlines11:11am12:35pm1369%
WN 4087Southwest Airlines3:25pm4:45pm1250%
AS 3388Alaska Airlines · operated by SkyWest Airlines4:22pm5:47pm3160%
WN 3597Southwest Airlines5:10pm6:25pm9n/a

Is FAT to SAN on time?

From September 2025 to August 2026, 72% of 1,974 flights arrived within 15 minutes of schedule and 1.4% were cancelled. Flights leaving around 6am were the most punctual (93%), those around 7pm the least (55%). Most delay time was caused by air traffic control and airport congestion (37%).

AirlineFlightsOn timeAverage delayCancelled
Alaska Airlines1,34771%16 min1.9%
Southwest Airlines62773%16 min0.3%

Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.

On-time arrivals by departure time

Scheduled departureFlightsOn time, relativeOn time
6am to 7am606
93%
8am to 9am130
63%
9am to 10am107
77%
10am to 11am263
65%
2pm to 3pm40
90%
3pm to 4pm243
68%
4pm to 5pm179
59%
5pm to 6pm94
35%
7pm to 8pm207
55%

Flights by month

MonthFlightsFlights, relativePassengers
August 2025118
6,853
September 2025105
6,261
October 2025175
11,639
November 2025173
10,468
December 2025171
10,581
January 2026142
8,152
February 2026138
8,663
March 2026162
11,031
April 2026165
11,149
May 2026178
13,721
June 2026176
14,726
July 2026176
13,954

Related

Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.