No clear winner: airlines and hours on this route all land within a few points of 86% on time.
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.
Dimmed: fewer than 150 flights in the year, too few to rank.
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.
Alternatives with one stop
All connections →| SouthwestDetails → | SDF 08:45 → MDW 09:00WN 3609 | 1h 10m Chicago | MDW 10:10 → LAS 12:00WN 2794 | 6h 15m | 100% | 78% |
| AmericanDetails → | SDF 11:09 → DFW 12:30AA 3788 · flown by Envoy | 1h 10m Dallas-Fort Worth | DFW 13:40 → LAS 14:28AA 2376 | 6h 19m | 92% | 47% |
| SouthwestDetails → | SDF 15:35 → MDW 15:50WN 3610 | 1h 05m Chicago | MDW 16:55 → LAS 18:45WN 2797 | 6h 10m | 81% | 42% |
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