Itineraries flown on 20+ days in the Jun 6 – Jul 31, 2026 schedule · each leg’s record Aug 2025 – Jul 2026

No clear winner: JetBlue’s JFK → BQN flights land within a few points of 65% on time whatever the hour.

Nonstops (seasonal or thin)


JetBlue	JFK	BQN	3h 58m	65%	2.3%	469	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Aguadilla on time. Total trip = scheduled departure to arrival, layover included. Layovers up to 4 hours. Pick a connection for the details.


JetBlue Details →	JFK 08:10 → MCO 11:02B6 183	2h 48m Orlando	MCO 13:50 → BQN 16:40B6 730	8h 29m	99%	69%
JetBlue Details →	JFK 05:50 → FLL 08:50B6 1	3h 30m Fort Lauderdale	FLL 12:20 → BQN 14:47B6 2071	9h 00m	100%	63%
JetBlue Details →	JFK 16:59 → FLL 20:23B6 1501	1h 36m Fort Lauderdale	FLL 21:59 → BQN 00:33 +1B6 2471	7h 34m	84%	17%

Mixing airlines

One ticketMiss it and the airline rebooks you; bags go through. 45 min is enough.

Separate ticketsMiss it and you buy a new ticket. Re-check bags, clear security again: we require 90 min.


Delta DL 2049 JFK 07:05 → MCO JetBlue B6 730 MCO 13:50 → BQN Connection details →	3h 50m	9h 34m	98%	67%
JetBlue B6 483 JFK 17:26 → MCO Frontier F9 1954 MCO 23:17 → BQN Connection details →	2h 39m	8h 43m	87%	61%
Delta DL 1422 JFK 07:00 → FLL JetBlue B6 2071 FLL 12:20 → BQN Connection details →	2h 17m	7h 50m	96%	61%

Rank all connections, any airlines →

Regional partners count as the airline that sells them: SkyWest flying Delta Connection is one Delta ticket.

How these are worked out. Makes the connection: share of the last year’s flights where the first flight arrived with at least 45 minutes to spare (90 on separate tickets). Arrives on time: first flight not cancelled × connection made × second flight not cancelled and arriving within 15 minutes. Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.

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