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3,897 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 63%.

Best time to leave 5–6 am 90% arrive on time from JFK
Best single flight DL 1422 JFK 07:00 → FLL 10:03 · 88% on time Avoid B6 1701 JFK 20:15 → FLL 23:38 · 53% 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).

5
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JFK
77
65
71
69
66
39
% 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.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

Delta 1,614 77% 3.7% 70 min
JetBlue 2,283 71% 4.6% 70 min

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.

DL 1422 JFK 07:00 FLL 10:03 88%
B6 1601 JFK 06:38 FLL 09:43 87%
B6 1 JFK 05:50 FLL 08:50 85%
DL 305 JFK 11:10 FLL 14:17 80%
DL 1419 JFK 15:20 FLL 18:44 75%
· · ·
B6 1801 JFK 09:30 FLL 12:46 65%
B6 1501 JFK 16:59 FLL 20:23 64%
B6 1701 JFK 20:15 FLL 23:38 53%

All 11 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 1 JFK 05:50 FLL 08:50 3h 00m 325 85% 4.6% 43 min
B6 1601 JFK 06:38 FLL 09:43 3h 05m 237 87% 4.6% 50 min
DL 1422 JFK 07:00 FLL 10:03 3h 03m 365 88% 3.8% 58 min
B6 1801 JFK 09:30 FLL 12:46 3h 17m 272 65% 3.3% 80 min
DL 305 JFK 11:10 FLL 14:17 3h 07m 364 80% 3.6% 70 min
B6 2201 JFK 12:15 FLL 15:24 3h 10m 198 68% 5.1% 68 min
B6 501 JFK 13:20 FLL 16:25 3h 05m 40 72% 0.0% 72 min
DL 1419 JFK 15:20 FLL 18:44 3h 24m 361 75% 3.3% 71 min
B6 1501 JFK 16:59 FLL 20:23 3h 21m 248 64% 4.8% 67 min
DL 1414 JFK 19:55 FLL 23:20 3h 25m 350 68% 3.7% 70 min
B6 1701 JFK 20:15 FLL 23:38 3h 23m 210 53% 6.7% 83 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.

Delta JFK FLL 3h 15m 77% 3.7% 1,614 Flying now
JetBlue JFK FLL 3h 13m 71% 4.6% 2,283 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