Leave before 9 am: 96% depart on time. After 4 pm it’s barely half.
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 8 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 276 | MCI 06:20 | LAS 07:20 | 3h 00m | 26 | 92% | 0.0% | 22 min |
| WN 2463 | MCI 07:00 | LAS 08:00 | 3h 00m | 16 | 94% | 0.0% | 22 min |
| WN 1149 | MCI 08:18 | LAS 09:18 | 3h 00m | 50 | 96% | 0.0% | 74 min |
| WN 4532 | MCI 09:45 | LAS 10:45 | 3h 00m | 42 | 86% | 0.0% | 36 min |
| WN 2286 | MCI 15:30 | LAS 16:35 | 3h 05m | 41 | 76% | 0.0% | 28 min |
| WN 4240 | MCI 17:25 | LAS 18:25 | 3h 00m | 42 | 40% | 0.0% | 38 min |
| WN 2626 | MCI 19:25 | LAS 20:25 | 3h 00m | 16 | 88% | 0.0% | 30 min |
| WN 2288 | MCI 20:20 | LAS 21:20 | 3h 00m | 26 | 46% | 0.0% | 63 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 | MCI | LAS | 3h 05m | 81% | 0.2% | 1,745 | 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