Flight OddsDL4018 SAN → LAX
Delta Air Lines · San Diego, CA to Los Angeles, CA · 308 flights observed, 2025-07-01 to 2026-05-06 · 109 mi
DL4018 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
86%
Median delay
-11 min
90th percentile
+25 min
Cancellation rate
1%
How often is DL4018 on time?
Across 308 flights on SAN → LAX from 2025-07-01 to 2026-05-06, DL4018 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +25 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 261 | 86% |
| 16-30 min | 15 | 5% |
| 31-60 min | 15 | 5% |
| 61-120 min | 8 | 3% |
| 2+ hrs | 5 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -7 min |
| 2025-08 | 31 | 87% | -5 min |
| 2025-09 | 30 | 90% | -9 min |
| 2025-10 | 31 | 90% | -10 min |
| 2025-11 | 24 | 83% | +8 min |
| 2025-12 | 31 | 71% | +14 min |
| 2026-01 | 31 | 74% | +3 min |
| 2026-02 | 28 | 86% | -5 min |
| 2026-03 | 31 | 84% | +6 min |
| 2026-04 | 30 | 97% | -11 min |
| 2026-05 | 6 | 100% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 43 | 86% |
| Tue | 45 | 89% |
| Wed | 44 | 89% |
| Thu | 42 | 93% |
| Fri | 42 | 76% |
| Sat | 44 | 84% |
| Sun | 44 | 84% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…