Flight OddsWN3231 SMF → PHX
Southwest Airlines · Sacramento, CA to Phoenix, AZ · 20 flights observed, 2026-06-04 to 2026-06-29 · 647 mi
WN3231 covers more than one route in the data window — the stats below are for SMF → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
35%
Median delay
+29 min
90th percentile
+85 min
Cancellation rate
0%
How often is WN3231 on time?
Across 20 flights on SMF → PHX from 2026-06-04 to 2026-06-29, WN3231 arrived within 15 minutes of schedule 35% of the time. The median arrival delay was +29 min, and the worst 10% of flights arrived +85 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 | 7 | 35% |
| 16-30 min | 3 | 15% |
| 31-60 min | 6 | 30% |
| 61-120 min | 4 | 20% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-06 | 20 | 35% | +36 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 25% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 4 | 50% |
| Fri | 4 | 50% |
| Sat | 4 | 25% |
| Sun | 4 | 25% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…