LAX (Los Angeles) to DSM (Des Moines) flights arrive on time 95% of the time. The most reliable airline on this route is SkyWest Airlines at 95%. The average delay is 52 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated May 2026.LAX → DSM
LAX (Los Angeles) to DSM (Des Moines)
LAX → DSM on-time performance by month
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
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This route is usually on time. About 95% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Accurate?
Good to know
Departing from LAX
82% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. LAX has long runway queues.
TSA is currently ~22 min. Best time: 4 AM (about 5 min).
Arriving at DSM
81% on timeWhen flights into DSM are late, the average delay is 76 minutes. Build buffer if you have ground plans.
If connecting at DSM: TSA is ~19 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.