Flight OddsWN4599 SNA → SMF
Southwest Airlines · Santa Ana, CA to Sacramento, CA · 35 flights observed, 2025-07-01 to 2025-08-04 · 404 mi
WN4599 covers more than one route in the data window — the stats below are for SNA → SMF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-7 min
90th percentile
+29 min
Cancellation rate
9%
How often is WN4599 on time?
Across 35 flights on SNA → SMF from 2025-07-01 to 2025-08-04, WN4599 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +29 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 28 | 88% |
| 16-30 min | 0 | 0% |
| 31-60 min | 3 | 9% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 86% | -1 min |
| 2025-08 | 4 | 100% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 3 | 67% |
| Wed | 5 | 80% |
| Thu | 5 | 100% |
| Fri | 5 | 80% |
| Sat | 5 | 100% |
| Sun | 5 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…