DEN (Denver) to FSD (Sioux Falls) flights arrive on time 80% of the time. The most reliable airline on this route is SkyWest Airlines at 83%. The average delay is 71 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.DEN → FSD
DEN (Denver) to FSD (Sioux Falls)
DEN → FSD on-time performance by month
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This route is on time most of the time. About 80% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
SkyWest Airlines edges out United Airlines on this route — 83% vs 74% on time.
Airline Comparison
SkyWest Airlines leads at 83% on time; United Airlines trails at 74%.
Accurate?
Good to know
Departing from DEN
78% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. DEN has long runway queues.
TSA is currently ~9 min. Best time: 4 AM (about 5 min).
Arriving at FSD
80% on timeWhen flights into FSD are late, the average delay is 79 minutes. Build buffer if you have ground plans.
If connecting at FSD: TSA is ~30 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.