DSM (Des Moines) to DTW (Detroit) flights arrive on time 90% of the time. The most reliable airline on this route is Endeavor Air at 90%. The average delay is 88 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated October 2026.DSM → DTW
DSM (Des Moines) to DTW (Detroit)
DSM → DTW on-time performance by month
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This route is usually on time. About 90% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Endeavor Air is significantly more reliable on this route at 90% on time vs SkyWest Airlines at 44%.
Airline Comparison
Endeavor Air leads at 90% on time; SkyWest Airlines trails at 44%.
Accurate?
Good to know
Departing from DSM
79% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. DSM has long runway queues.
TSA is currently ~28 min. Best time: 4 AM (about 5 min).
Arriving at DTW
81% on timeWhen flights into DTW are late, the average delay is 77 minutes. Build buffer if you have ground plans.
If connecting at DTW: TSA is ~8 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Endeavor Air owes you — refund rights, action plan, complaint email. Free.
Flying out of DSM? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated October 2026. Source: Bureau of Transportation Statistics.