Flight OddsDelta Air Lines · Los Angeles, CA to San Francisco, CA · 348 flights observed, 2025-07-01 to 2026-06-30 · 337 mi
DL1559 covers more than one route in the data window — the stats below are for LAX → SFO, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL1559 on time?
Across 348 flights on LAX → SFO from 2025-07-01 to 2026-06-30, DL1559 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +53 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 | 246 | 71% |
| 16-30 min | 33 | 10% |
| 31-60 min | 38 | 11% |
| 61-120 min | 21 | 6% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 80% | +5 min |
| 2025-08 | 31 | 81% | +2 min |
| 2025-09 | 30 | 83% | 0 min |
| 2025-10 | 31 | 61% | +32 min |
| 2025-11 | 30 | 73% | +4 min |
| 2025-12 | 19 | 68% | +8 min |
| 2026-01 | 27 | 93% | -18 min |
| 2026-02 | 28 | 64% | +13 min |
| 2026-03 | 30 | 87% | +4 min |
| 2026-04 | 30 | 43% | +23 min |
| 2026-05 | 29 | 59% | +26 min |
| 2026-06 | 30 | 63% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 67% |
| Tue | 51 | 71% |
| Wed | 50 | 76% |
| Thu | 50 | 68% |
| Fri | 49 | 69% |
| Sat | 49 | 76% |
| Sun | 48 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…