The nonstop is quickest: Southwest MCI → SMF (3h 40m), on time 73% of the time. Southwest via Las Vegas (5h 45m) is more reliable, 94%, but takes 2h 05m longer.
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.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| Southwest | 207 | 73% | 0.0% | 47 min |
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 flight on this route ran 150+ times in the year.
All 2 flights on this route →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 | MCI | SMF | 3h 40m | 73% | 0.0% | 207 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | MCI 05:55 → DEN 06:45WN 2545 | 1h 00m Denver | DEN 07:45 → SMF 09:15WN 1738 | 5h 20m | 91% | 82% |
| SouthwestDetails → | MCI 06:55 → DEN 07:45WN 2546 | 1h 15m Denver | DEN 09:00 → SMF 10:25WN 1739 | 5h 30m | 96% | 67% |
| DeltaDetails → | MCI 14:55 → SLC 16:38DL 2882 | 57m Salt Lake City | SLC 17:35 → SMF 18:16DL 2585 | 5h 21m | 83% | 66% |
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