Flight OddsWN609 SMF → SEA
Southwest Airlines · Sacramento, CA to Seattle, WA · 28 flights observed, 2026-03-05 to 2026-04-06 · 605 mi
WN609 covers more than one route in the data window — the stats below are for SMF → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
+1 min
90th percentile
+38 min
Cancellation rate
4%
How often is WN609 on time?
Across 28 flights on SMF → SEA from 2026-03-05 to 2026-04-06, WN609 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +38 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 18 | 67% |
| 16-30 min | 5 | 19% |
| 31-60 min | 3 | 11% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 22 | 64% | +11 min |
| 2026-04 | 5 | 80% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 4 | 50% |
| Wed | 4 | 75% |
| Thu | 5 | 80% |
| Fri | 4 | 50% |
| Sat | 5 | 80% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…