DL1559 Los AngelesLAX · 18:15 San FranciscoSFO · 19:30
DL1559 by Delta Air Lines flies from Los Angeles (LAX) to San Francisco (SFO).
scheduled from LAX
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LAX and SFO 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 Los Angeles to San Francisco flights today
same route · Delta Air LinesIf DL1559 is cancelled, these are the other Delta Air Lines nonstop flights from Los Angeles to San Francisco on the same day, with scheduled departure times in LAX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL1559 actually runs
Pro Flight Search has tracked every published board update for DL1559 across the LAX and SFO boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 3 confirmed landings · 3/3 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how DL1559 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: N574D, N870DN, N814DN.
Board clocks recorded as LAX and SFO published them.
Planning around DL1559? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL1559 Los Angeles to San Francisco on-time performance, measured from the LAX and SFO airport boards.
https://proflightsearch.com/flight/DL1559
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