LAX (Los Angeles) to SAN (San Diego) flights arrive on time 85% of the time. The most reliable airline on this route is United Airlines at 90%. The average delay is 68 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated July 2026.LAX → SAN
LAX (Los Angeles) to SAN (San Diego)
LAX → SAN on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is usually on time. About 85% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
United Airlines edges out SkyWest Airlines on this route — 90% vs 85% on time.
Airline Comparison
United Airlines leads at 90% on time; SkyWest Airlines trails at 85%.
Accurate?
Good to know
Departing from LAX
82% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. LAX has long runway queues.
TSA is currently ~20 min. Best time: 4 AM (about 5 min).
Arriving at SAN
77% on timeWhen flights into SAN are late, the average delay is 61 minutes. Build buffer if you have ground plans.
If connecting at SAN: TSA is ~11 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
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Flying out of LAX? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
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Data last updated July 2026. Source: Bureau of Transportation Statistics.