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 11 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 3456 | DEN 05:40 | BNA 09:10 | 2h 30m | 16 | 100% | 0.0% | – |
| WN 1483 | DEN 05:45 | BNA 09:15 | 2h 30m | 33 | 91% | 0.0% | 22 min |
| WN 1022 | DEN 07:15 | BNA 10:45 | 2h 30m | 12 | 92% | 0.0% | 33 min |
| WN 1648 | DEN 07:30 | BNA 11:00 | 2h 30m | 30 | 93% | 0.0% | 35 min |
| WN 1485 | DEN 10:02 | BNA 13:42 | 2h 40m | 50 | 70% | 0.0% | 30 min |
| WN 1486 | DEN 12:05 | BNA 15:40 | 2h 35m | 23 | 83% | 0.0% | 27 min |
| WN 570 | DEN 12:52 | BNA 16:18 | 2h 25m | 26 | 24% | 0.0% | 36 min |
| WN 2373 | DEN 14:00 | BNA 17:35 | 2h 35m | 16 | 44% | 0.0% | 38 min |
| WN 2597 | DEN 15:30 | BNA 19:05 | 2h 35m | 42 | 34% | 0.0% | 47 min |
| WN 1488 | DEN 18:25 | BNA 22:05 | 2h 40m | 57 | 32% | 0.0% | 70 min |
| WN 4429 | DEN 20:10 | BNA 23:40 | 2h 30m | 49 | 33% | 0.0% | 71 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 | DEN | BNA | 2h 30m | 74% | 0.6% | 2,132 | 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