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Showing JetBlue only (incl. its regional partners)All airlines ×
1,677 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s 57%.

Best time to leave 7–8 am 94% arrive on time from FLL
Best single flight B6 553 FLL 19:15 → SJU 21:53 · 85% on time Avoid B6 1553 FLL 11:05 → SJU 13:40 · 60% on time

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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FLL
91
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63
53
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62
45
41
% 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.
B6 553 FLL 19:15 SJU 21:53 85%
B6 1453 FLL 14:45 SJU 17:24 71%
B6 1553 FLL 11:05 SJU 13:40 60%

All 6 JetBlue 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.
B6 753 FLL 06:30 SJU 09:06 2h 35m 72 87% 2.8% 34 min
B6 1553 FLL 11:05 SJU 13:40 2h 37m 347 60% 1.2% 53 min
B6 1453 FLL 14:45 SJU 17:24 2h 39m 309 71% 1.6% 66 min
B6 153 FLL 16:20 SJU 19:04 2h 44m 51 67% 0.0% 62 min
B6 553 FLL 19:15 SJU 21:53 2h 42m 304 85% 1.6% 53 min
B6 2153 FLL 20:37 SJU 23:20 2h 42m 95 56% 1.1% 73 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.
JetBlue FLL SJU 2h 37m 71% 1.6% 1,677 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