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Showing Southwest only (incl. its regional partners)All airlines ×
2,062 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 58%.

Best time to leave 8–9 am 96% arrive on time from SJU

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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SJU
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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 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 3721 SJU 05:00 MCO 08:00 3h 00m 56 95% 0.0% 25 min
WN 3722 SJU 06:25 MCO 09:30 3h 05m 53 92% 1.9% 19 min
WN 3723 SJU 09:50 MCO 12:55 3h 05m 58 86% 0.0% 58 min
WN 2592 SJU 11:35 MCO 14:40 3h 05m 34 79% 0.0% 49 min
WN 4959 SJU 13:15 MCO 16:25 3h 10m 46 72% 0.0% 43 min
WN 3726 SJU 14:20 MCO 17:25 3h 05m 16 71% 0.0% 20 min
WN 430 SJU 18:00 MCO 21:08 3h 08m 16 81% 0.0% 80 min
WN 3491 SJU 18:00 MCO 21:05 3h 05m 32 61% 0.0% 37 min
WN 4613 SJU 18:30 MCO 21:30 3h 00m 35 60% 0.0% 53 min
WN 1729 SJU 20:15 MCO 23:15 3h 00m 33 75% 3.0% 62 min
WN 3728 SJU 21:25 MCO 01:20 3h 00m 57 65% 0.0% 61 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 SJU MCO 3h 10m 81% 0.5% 2,062 Flying now
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