Leave before 9 am: almost all depart on time. After 4 pm it’s 65%.
Time of day × airport
Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).
Pick an hour to see this route’s flights leaving then.
Flights, best and worst
Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
No Southwest flight on this route ran 150+ times in the year.
All 6 Southwest flights in the current schedule
Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
| WN 4099 | SMF 05:20 | PDX 06:50 | 1h 30m | 42 | 95% | 0.0% | 18 min |
| WN 949 | SMF 10:12 | PDX 11:42 | 1h 30m | 50 | 88% | 0.0% | 49 min |
| WN 422 | SMF 14:15 | PDX 15:45 | 1h 30m | 26 | 88% | 0.0% | 71 min |
| WN 3813 | SMF 18:05 | PDX 19:35 | 1h 30m | 50 | 46% | 0.0% | 45 min |
| WN 432 | SMF 20:55 | PDX 22:28 | 1h 32m | 16 | 62% | 0.0% | 65 min |
| WN 309 | SMF 21:50 | PDX 23:20 | 1h 30m | 33 | 73% | 0.0% | 41 min |
Nonstops by airline and airport
Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
| Southwest | SMF | PDX | 1h 30m | 81% | 0.1% | 1,212 | Flying now |
About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON