SNA (Santa Ana) to AUS (Austin) flights arrive on time 86% of the time. The most reliable airline on this route is Southwest Airlines at 88%. The average delay is 69 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated August 2026.SNA → AUS
SNA (Santa Ana) to AUS (Austin)
SNA → AUS on-time performance by month
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This route is usually on time. About 86% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Southwest Airlines edges out American Airlines on this route — 88% vs 81% on time.
Airline Comparison
Southwest Airlines leads at 88% on time; American Airlines trails at 81%.
Accurate?
Good to know
Departing from SNA
83% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. SNA has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at AUS
79% on timeWhen flights into AUS are late, the average delay is 69 minutes. Build buffer if you have ground plans.
If connecting at AUS: TSA is ~16 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Southwest Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of SNA? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
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Data last updated August 2026. Source: Bureau of Transportation Statistics.