DL1621 RichmondRIC DetroitDTW
DL1621 by Delta Air Lines flies from Richmond (RIC) to Detroit (DTW).
scheduled from RIC
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by RIC (Richmond), currently flying IFR (instrument). For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Richmond to Detroit flights today
same route · Delta Air LinesIf DL1621 is cancelled, these are the other Delta Air Lines nonstop flights from Richmond to Detroit on the same day, with scheduled departure times in RIC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL1621 actually runs
Pro Flight Search has tracked every published board update for DL1621 across the RIC and DTW boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at RIC and DTW.
The verdict above is that record speaking, so it reflects how DL1621 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around DL1621? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL1621 Richmond to Detroit on-time performance, measured from the RIC and DTW airport boards.
https://proflightsearch.com/flight/DL1621
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