DL4140 Green BayGRB MinneapolisMSP · 07:33
DL4140 by Delta Air Lines flies from Green Bay (GRB) to Minneapolis (MSP) for the Wed, Sep 9 departure.
arrival expected at MSP · on schedule
board checked 57m ago · checking again in 45s
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How DL4140 actually runs
Pro Flight Search has tracked every published board update for DL4140 across the GRB and MSP boards: schedule changes, gate pushes and actual clocks. Combined risk score: 10.0/100. Based on airport operations, weather, and cached board history at GRB and MSP.
The verdict above is that record speaking, so it reflects how DL4140 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as GRB and MSP published them.
Planning around DL4140? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL4140 Green Bay to Minneapolis on-time performance, measured from the GRB and MSP airport boards.
https://proflightsearch.com/flight/DL4140
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