DL1900 San DiegoSAN · 13:18 DetroitDTW · 20:46
DL1900 by Delta Air Lines flies from San Diego (SAN) to Detroit (DTW) for the Sun, Oct 18 departure.
departs SAN · 16 min late
board checked 30m ago · checking again in 45s
Aircraft is still on the ground at SAN · 43 min after scheduled departure
Where the minutes go
last 5 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +46 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SAN 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 San Diego to Detroit flights today
same route · Delta Air LinesIf DL1900 is cancelled, these are the other Delta Air Lines nonstop flights from San Diego to Detroit on the same day, with scheduled departure times in SAN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL1900 actually runs
Pro Flight Search has tracked every published board update for DL1900 across the SAN and DTW boards: schedule changes, gate pushes and actual clocks. Usually lands ~57 min late. Based on 5 confirmed landings · 2/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL1900 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N389DN, N369DN, N127DN, N118DY.
Board clocks recorded as SAN and DTW published them.
Planning around DL1900? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL1900 San Diego to Detroit on-time performance, measured from the SAN and DTW airport boards.
https://proflightsearch.com/flight/DL1900
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