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Showing Southwest only (incl. its regional partners)All airlines ×
382 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: almost all depart on time. After 4 pm it’s almost half.

Best time to leave 5–6 am 96% arrive on time from JAX

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).

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JAX
98
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58
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

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 2 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 2083 JAX 13:15 DEN 14:45 3h 30m 16 50% 0.0% 37 min
WN 2161 JAX 17:20 DEN 18:50 3h 30m 33 21% 0.0% 70 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 JAX DEN 3h 50m 74% 0.3% 382 Flying now

Alternatives with one stop

All connections →
SouthwestDetails → JAX 06:20 → BNA 06:50WN 2155 1h 05m Nashville BNA 07:55 → DEN 09:40WN 499 5h 20m 98% 65%
SouthwestDetails → JAX 07:45 → MDW 09:05WN 1384 50m Chicago MDW 09:55 → DEN 11:30WN 2654 5h 45m 88% 57%
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

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