WN899
Southwest Airlines flight 899 — San Diego (SAN) to Sacramento (SMF)
On time
80%
Avg delay
~39 min
Cancelled
0.7%
WN899 is a reliable flight. About 80% of departures arrive on time. When delays happen, the most common cause is airline operations.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 59% | 3.3% | 45 min |
| 2026-07 | 67% | 0.0% | 20 min |
| 2026-07 | 52% | 0.0% | 43 min |
| 2026-07 | 25% | 0.0% | 33 min |
| 2026-07 | 78% | 0.0% | 22 min |
| 2026-07 | 100% | 0.0% | 0 min |
| 2026-07 | 100% | 0.0% | 0 min |
| 2026-07 | 100% | 0.0% | 0 min |
| 2026-06 | 85% | 0.0% | 38 min |
| 2026-06 | 100% | 0.0% | 0 min |
| 2026-06 | 68% | 0.0% | 32 min |
| 2026-06 | 50% | 0.0% | 49 min |
Top delay cause
airline operations
Based on 1,794 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.