DL335 San FranciscoSFO · 22:59 DetroitDTW · 06:15
DL335 by Delta Air Lines flies from San Francisco (SFO) to Detroit (DTW) for the Mon, Sep 14 departure.
departs SFO · on schedule
board checked 16m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SFO 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 San Francisco to Detroit flights today
same route · Delta Air LinesIf DL335 is cancelled, these are the other Delta Air Lines nonstop flights from San Francisco to Detroit on the same day, with scheduled departure times in SFO local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL335 actually runs
Pro Flight Search has tracked every published board update for DL335 across the SFO and DTW boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left heavily delayed (~82 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL335 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 SFO and DTW published them.
Planning around DL335? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL335 San Francisco to Detroit on-time performance, measured from the SFO and DTW airport boards.
https://proflightsearch.com/flight/DL335
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