DL1856 Santa AnaSNA DetroitDTW
DL1856 by Delta Air Lines flies from Santa Ana (SNA) to Detroit (DTW).
scheduled from SNA
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SNA and DTW are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 Santa Ana to Detroit flights today
same route · Delta Air LinesIf DL1856 is cancelled, these are the other Delta Air Lines nonstop flights from Santa Ana to Detroit on the same day, with scheduled departure times in SNA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL1856 actually runs
Pro Flight Search has tracked every published board update for DL1856 across the SNA 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 SNA and DTW.
The verdict above is that record speaking, so it reflects how DL1856 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around DL1856? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL1856 Santa Ana to Detroit on-time performance, measured from the SNA and DTW airport boards.
https://proflightsearch.com/flight/DL1856
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