SJC → LAX Delta Air Lines

Delta Air Lines · San Jose, CA to Los Angeles, CA · 2,258 flights, 2025-07-01 to 2026-06-30 · aggregated across 29 flight numbers

This route has a strong track record — on time 93% of the time, with a low cancellation rate.
On-time arrival
93%
Median delay
-16 min
90th percentile
+6 min
Cancellation rate
1%

How on-time is Delta Air Lines from SJC to LAX?

Across every Delta Air Lines flight number on SJC → LAX (2,258 flights, 2025-07-01 to 2026-06-30), 93% arrived within 15 minutes of schedule. Median arrival delay -16 min; the worst 10% ran +6 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2,08593%
16-30 min522%
31-60 min522%
61-120 min261%
2+ hrs221%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0720794%-13 min
2025-0820496%-14 min
2025-0919695%-13 min
2025-1020792%-9 min
2025-1116794%-11 min
2025-1216590%+7 min
2026-0117594%-9 min
2026-0216491%-9 min
2026-0317690%-9 min
2026-0417297%-13 min
2026-0520394%-8 min
2026-0620191%-8 min

Performance by day of week

DayFlightsOn-time
Mon32891%
Tue33396%
Wed32594%
Thu32495%
Fri32790%
Sat27994%
Sun32193%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…