DL3942 MSP → BIS

Delta Air Lines · Minneapolis, MN to Bismarck/Mandan, ND · 107 flights observed, 2025-07-01 to 2026-06-27 · 386 mi

This flight has been getting less reliable recently — 2025-12's on-time rate (50%) is well below the 91% average from earlier months.

DL3942 covers more than one route in the data window — the stats below are for MSP → BIS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
87%
Median delay
-9 min
90th percentile
+24 min
Cancellation rate
3%

How often is DL3942 on time?

Across 107 flights on MSP → BIS from 2025-07-01 to 2026-06-27, DL3942 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +24 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time9087%
16-30 min44%
31-60 min55%
61-120 min33%
2+ hrs22%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072781%+4 min
2025-082584%+9 min
2025-092997%-10 min
2025-108100%-8 min
2025-111100%-17 min
2025-12850%+24 min
2026-013100%-11 min
2026-063100%-11 min

Performance by day of week

DayFlightsOn-time
Mon1573%
Tue1688%
Wed1681%
Thu15100%
Fri1681%
Sat12100%
Sun1486%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…