The best bet has a stop: Southwest via Hobby (5h 05m) reaches Austin on time 83% of the time, against 56% on the nonstop.
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 2593 | DCA 17:25 | AUS 19:50 | 3h 25m | 49 | 14% | 0.0% | 65 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 | DCA | AUS | 3h 50m | 56% | 0.5% | 364 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | DCA 06:15 → HOU 08:25WN 1432 | 1h 00m Houston | HOU 09:25 → AUS 10:20WN 270 | 5h 05m | 90% | 83% |
| SouthwestDetails → | DCA 06:55 → ATL 08:50WN 4969 | 1h 00m Atlanta | ATL 09:50 → AUS 11:10WN 4777 | 5h 15m | 94% | 76% |
| SouthwestDetails → | DCA 06:10 → BNA 07:00WN 1425 | 1h 00m Nashville | BNA 08:00 → AUS 10:10WN 4149 | 5h 00m | 87% | 69% |
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