STL → MSP Delta Air Lines

Delta Air Lines · St. Louis, MO to Minneapolis, MN · 1,592 flights, 2025-07-01 to 2026-06-30 · aggregated across 46 flight numbers

This route runs much more reliably at some times of day than others — 90% on-time departing 6–9am vs. 50% departing 6–9pm.
On-time arrival
83%
Median delay
-11 min
90th percentile
+44 min
Cancellation rate
1%

How on-time is Delta Air Lines from STL to MSP?

Across every Delta Air Lines flight number on STL → MSP (1,592 flights, 2025-07-01 to 2026-06-30), 83% arrived within 15 minutes of schedule. Median arrival delay -11 min; the worst 10% ran +44 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1,30383%
16-30 min805%
31-60 min664%
61-120 min584%
2+ hrs654%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0714476%+19 min
2025-0814786%-1 min
2025-0914586%+2 min
2025-1013390%+0 min
2025-1111387%+8 min
2025-1211275%+19 min
2026-0111581%+13 min
2026-0210488%-3 min
2026-0313279%+16 min
2026-0413782%+2 min
2026-0514691%-3 min
2026-0614475%+9 min

Performance by day of week

DayFlightsOn-time
Mon23377%
Tue23387%
Wed22684%
Thu23087%
Fri23583%
Sat19182%
Sun22481%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…