Leave before 9 am: 96% depart on time. After 4 pm it’s 57%.
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 1471 | SAT 05:25 | DEN 06:38 | 2h 12m | 26 | 92% | 0.0% | 38 min |
| WN 3565 | SAT 05:45 | DEN 07:00 | 2h 15m | 24 | 100% | 0.0% | – |
| WN 1577 | SAT 09:05 | DEN 10:15 | 2h 10m | 26 | 81% | 0.0% | 36 min |
| WN 1090 | SAT 12:25 | DEN 13:40 | 2h 15m | 33 | 79% | 0.0% | 62 min |
| WN 342 | SAT 13:40 | DEN 14:55 | 2h 15m | 16 | 60% | 0.0% | 21 min |
| WN 4678 | SAT 13:48 | DEN 15:02 | 2h 15m | 50 | 72% | 0.0% | 72 min |
| WN 3568 | SAT 18:30 | DEN 20:00 | 2h 30m | 58 | 53% | 0.0% | 73 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 | SAT | DEN | 2h 15m | 82% | 0.2% | 1,434 | 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