The observed direct connection between Fresno Yosemite International Airport (FAT) and San Diego International Airport (SAN) covers approximately 314 mi. The estimated flight time is around 1h 10m. Horizon Air, SkyWest Airlines and Southwest Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
How far is Fresno from San Diego by air?
The great-circle distance between Fresno Yosemite International Airport and San Diego International Airport is approximately 314 mi.
How long is the flight from Fresno to San Diego?
Based on the distance, the estimated flight time is about 1h 10m. This is an estimate, not a schedule.
Is there a direct connection from Fresno to San Diego?
Yes, a direct connection between FAT and SAN has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: Horizon Air, SkyWest Airlines and Southwest Airlines.
How often is there a flight from Fresno to San Diego?
On average around 5 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,563 observed flights. Mainly SkyWest Airlines, Southwest Airlines, Horizon Air. That is an observation, not a timetable.
What is the current time difference between Fresno and San Diego?
Same local time in Fresno and San Diego.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.