PHX (Phoenix) to SAN (San Diego) flights arrive on time 78% of the time. The most reliable airline on this route is Alaska Airlines at 84%. The average delay is 60 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated April 2026.PHX → SAN
PHX (Phoenix) to SAN (San Diego)
PHX → SAN on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
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This route is on time most of the time. About 78% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Alaska Airlines is significantly more reliable on this route at 84% on time vs SkyWest Airlines at 58%.
Airline Comparison
Alaska Airlines leads at 84% on time; SkyWest Airlines trails at 58%.
Accurate?
Good to know
Departing from PHX
82% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. PHX has long runway queues.
TSA is currently ~14 min. Best time: 4 AM (about 5 min).
Arriving at SAN
80% on timeWhen flights into SAN are late, the average delay is 60 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.
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Data last updated April 2026. Source: Bureau of Transportation Statistics.