Flight OddsWN3544 ONT → SMF
Southwest Airlines · Ontario, CA to Sacramento, CA · 58 flights observed, 2025-11-02 to 2026-01-05 · 390 mi
WN3544 covers more than one route in the data window — the stats below are for ONT → SMF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-11 min
90th percentile
+8 min
Cancellation rate
0%
How often is WN3544 on time?
Across 58 flights on ONT → SMF from 2025-11-02 to 2026-01-05, WN3544 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +8 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 54 | 93% |
| 16-30 min | 1 | 2% |
| 31-60 min | 2 | 3% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 25 | 96% | -10 min |
| 2025-12 | 29 | 90% | -5 min |
| 2026-01 | 4 | 100% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 90% |
| Tue | 9 | 78% |
| Wed | 9 | 89% |
| Thu | 8 | 100% |
| Fri | 9 | 100% |
| Sat | 4 | 100% |
| Sun | 9 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…