No clear winner: Southwest’s HOU → SMF flights land within a few points of 4 in 5 on time whatever the hour.
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 2 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.
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 | HOU | SMF | 4h 05m | 80% | 0.0% | 364 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | HOU 05:30 → DEN 06:55WN 1970 | 50m Denver | DEN 07:45 → SMF 09:15WN 1738 | 5h 45m | 91% | 82% |
| SouthwestDetails → | HOU 06:20 → PHX 06:55WN 2062 | 50m Phoenix | PHX 07:45 → SMF 09:45WN 2885 | 5h 23m | 88% | 81% |
| SouthwestDetails → | HOU 19:00 → DAL 20:10WN 52 | 1h 00m Dallas | DAL 21:10 → SMF 22:40WN 4365 | 5h 42m | 75% | 20% |
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