DSM (Des Moines) to JAX (Jacksonville) flights arrive on time 89% of the time. The most reliable airline on this route is Allegiant Air at 89%. The average delay is 124 minutes. Delays on this route are most often caused by weather.
Source: Bureau of Transportation Statistics. Updated May 2026.DSM → JAX
DSM (Des Moines) to JAX (Jacksonville)
DSM → JAX on-time performance by month
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
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This route is usually on time. About 89% of flights arrive on schedule.
Delays on this route are most often caused by weather.
Accurate?
Accurate?
Good to know
Departing from DSM
81% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. DSM has long runway queues.
TSA is currently ~6 min. Best time: 4 AM (about 5 min).
Arriving at JAX
79% on timeWhen flights into JAX are late, the average delay is 72 minutes. Build buffer if you have ground plans.
If connecting at JAX: TSA is ~8 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.