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

The nonstop is quickest: Southwest RSW → DEN (4h 20m), on time 3 times in 4. Southwest via MCO (7h 20m) is more reliable, 90%, but takes 3h 00m longer.

Best time to leave 12–1 pm 76% arrive on time from RSW

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).

12
RSW
71
% 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 1739 RSW 06:25 DEN 08:20 3h 55m 26 92% 0.0% 20 min
WN 814 RSW 17:20 DEN 19:20 4h 00m 16 38% 0.0% 72 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 RSW DEN 4h 20m 74% 0.3% 314 Flying now

Alternatives with one stop

All connections →
SouthwestDetails → RSW 06:00 → STL 07:30WN 3471 1h 12m St Louis STL 08:42 → DEN 10:02WN 3910 6h 02m 97% 87%
SouthwestDetails → RSW 06:15 → MCO 07:15WN 4872 55m Orlando MCO 08:10 → DEN 10:00WN 2629 5h 45m 98% 82%
SouthwestDetails → RSW 09:30 → BNA 10:30WN 3461 1h 10m Nashville BNA 11:40 → DEN 13:25WN 500 5h 55m 95% 62%
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