Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
WN 309 · Sacramento (SMF) → Portland (PDX)
Sold by Southwest. Still flying: 31 of the last 56 days (Mon, Thu, Fri, Sat).
Arrives on time73%within 15 minutes, of 33 flights
Cancelled0.0%of scheduled flights
An hour or more late6%of flights that operated
When late, on average41 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves SMF
- 21:50
- Arrives PDX
- 23:20
- Flight time
- 1h 30m
- Days flown, last 8 weeks
- 31 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at SMF
All flights leaving Sacramento (SMF) at 9–10 pm, wherever they’re going: 67% left within 15 minutes and 0.7% were cancelled (1,065 flights in the year). Other Southwest flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.