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Flight Check

STLMSP

STL (St. Louis) to MSP (Minneapolis)

STL (St. Louis) to MSP (Minneapolis) flights arrive on time 83% of the time. The most reliable airline on this route is Endeavor Air at 87%. The average delay is 80 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated May 2026.

STL → MSP on-time performance by month

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This route is on time most of the time. About 83% of flights arrive on schedule.

Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Accurate?

Endeavor Air edges out Southwest Airlines on this route — 87% vs 77% on time.

Airline Comparison

Endeavor Air leads at 87% on time; Southwest Airlines trails at 77%.

Accurate?

Good to know

Departing from STL

81% on time

TSA is currently ~24 min. Best time: 4 AM (about 5 min).

More about STL

Arriving at MSP

84% on time

When flights into MSP are late, the average delay is 74 minutes. Build buffer if you have ground plans.

If connecting at MSP: TSA is ~24 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.