Leave before 9 am: 94% depart on time. After 4 pm it’s almost 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 1 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 4350 | PIT 07:15 | LAS 08:50 | 4h 35m | 42 | 98% | 0.0% | 123 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 | PIT | LAS | 4h 45m | 84% | 0.2% | 632 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | PIT 06:00 → DAL 07:50WN 4465 | 55m Dallas | DAL 08:45 → LAS 09:35WN 695 | 6h 35m | 96% | 81% |
| SouthwestDetails → | PIT 06:45 → STL 07:30WN 3386 | 1h 45m St Louis | STL 09:15 → LAS 10:40WN 2327 | 6h 55m | 100% | 77% |
| SouthwestDetails → | PIT 08:45 → MDW 09:10WN 3378 | 1h 00m Chicago | MDW 10:10 → LAS 12:00WN 2794 | 6h 15m | 80% | 65% |
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