Delta Air LinesDL
Flights DL4087 21:02 Mo
live
Direct flights from San Diego (NZY) to Los Angeles (LAX): 1 nonstop departure observed each week across 1 airline. The median arrival is 13 minutes late. No cancellations were recorded across the 1 tracked flight. The nonstop covers 177 km, an estimated 44 minutes in the air. Measured by Pro Flight Search from live flight boards at San Diego and Los Angeles. Updated 11 August 2026 at 11:47 UTC.
NZY
San Diego
tracking
LAX
Los Angeles
disrupted · +82
177 km · ~0h 44m est.
Disrupted · 1 airline · 1x weekly · nonstop
0 / 100
route health from live NZY and LAX delay boards
Median arrival delay is +13 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival+13 minacross the last 1 operated legs
Flight time~0h 44mestimated from route distance
Weekly departures1x1 direct airline on the leg
Current nonstop fares
NZY → LAX · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air Lines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the San Diego to Los Angeles route actually runs
Pro Flight Search tracks every published board update for nonstop NZY to LAX flights: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises. Fares link straight to the operating airline with no markups.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — San Diego (NZY) to Los Angeles (LAX) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/NZY-LAX
NZY to LAX questions
Is NZY–LAX running on time right now?
High disruption likely. The arrival side at LAX is the weaker end, route health score 0/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from NZY to LAX?
Great-circle distance is 177 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 42–45 min gate-to-gate on this route.
How often does NZY–LAX fly?
Delta Air Lines runs the route with about 1 flight a week (mon). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at NZY and arrival-side delay at LAX, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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