DL4002 SAN → LAX

Delta Air Lines · San Diego, CA to Los Angeles, CA · 24 flights observed, 2026-06-07 to 2026-06-30 · 109 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is +1 min, while the worst 10% run +85 min or later.

DL4002 covers more than one route in the data window — the stats below are for SAN → LAX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
71%
Median delay
+1 min
90th percentile
+85 min
Cancellation rate
0%

How often is DL4002 on time?

Across 24 flights on SAN → LAX from 2026-06-07 to 2026-06-30, DL4002 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +85 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1771%
16-30 min313%
31-60 min00%
61-120 min28%
2+ hrs28%

Performance by month

MonthFlightsOn-timeAvg delay
2026-062471%+30 min

Performance by day of week

DayFlightsOn-time
Mon4100%
Tue475%
Wed367%
Thu367%
Fri333%
Sat3100%
Sun450%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…