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

No clear winner: Southwest’s SMF → MCO flights land within a few points of 85% on time whatever the hour.

Best time to leave 11 pm–12 am 95% arrive on time from SMF

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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SMF
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% 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 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 3799 SMF 22:10 MCO 06:15 5h 05m 58 72% 0.0% 31 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 SMF MCO 5h 05m 85% 0.0% 323 Flying now

Alternatives with one stop

All connections →
SouthwestDetails → SMF 23:05 → BNA 05:10WN 3759 1h 40m Nashville BNA 06:50 → MCO 09:40 +1WN 565 7h 37m 95% 76%
SouthwestDetails → SMF 19:50 → LAS 21:20WN 1324 1h 30m Las Vegas LAS 22:50 → MCO 06:25 +1WN 4590 7h 35m 81% 67%
SouthwestDetails → SMF 19:50 → PHX 21:45WN 4285 1h 20m Phoenix PHX 23:05 → MCO 06:20 +1WN 4508 7h 30m 82% 65%
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