Leave before 9 am: 96% 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 7 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 321 | AUS 05:50 | LAS 06:35 | 2h 45m | 58 | 97% | 0.0% | 17 min |
| WN 322 | AUS 09:22 | LAS 10:08 | 2h 45m | 50 | 92% | 0.0% | 41 min |
| WN 323 | AUS 11:35 | LAS 12:20 | 2h 45m | 57 | 66% | 1.8% | 35 min |
| WN 4143 | AUS 15:50 | LAS 16:40 | 2h 50m | 50 | 32% | 0.0% | 39 min |
| WN 329 | AUS 17:55 | LAS 18:45 | 2h 50m | 42 | 45% | 0.0% | 68 min |
| WN 330 | AUS 20:30 | LAS 21:15 | 2h 45m | 42 | 36% | 0.0% | 58 min |
| WN 102 | AUS 22:20 | LAS 23:05 | 2h 45m | 34 | 41% | 0.0% | 58 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 | AUS | LAS | 2h 55m | 75% | 0.3% | 2,195 | 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