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

Connect in the morning. The same one-hour layover misses 5% of the time at 7 am and barely half the time at 9 pm.

Nonstops


JetBlue	MCO	SJU	2h 56m	76%	1.4%	2,176	Flying now
Frontier	MCO	SJU	2h 59m	76%	1.3%	1,291	Flying now
Southwest	MCO	SJU	2h 50m	70%	0.6%	2,062	Flying now
Spirit	MCO	SJU	2h 52m	74%	1.1%	547	Not flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


American Details →	MCO 08:35 → MIA 09:49AA 2593	1h 28m Miami	MIA 11:17 → SJU 14:12AA 2584	5h 37m	100%	92%
United Details →	MCO 11:57 → IAH 13:29UA 1493	1h 34m Houston	IAH 15:03 → SJU 20:38UA 701	8h 41m	96%	87%
American Details →	MCO 06:00 → MIA 07:12AA 2894	1h 08m Miami	MIA 08:20 → SJU 11:04AA 2582	5h 04m	92%	87%
American Details →	MCO 06:15 → CLT 08:04AA 461	2h 59m Charlotte	CLT 11:03 → SJU 14:50AA 783	8h 35m	100%	85%
Delta Details →	MCO 05:30 → ATL 07:02DL 1548	1h 04m Atlanta	ATL 08:06 → SJU 11:44DL 1757	6h 14m	95%	82%
Delta Details →	MCO 08:05 → ATL 09:44DL 1463	3h 22m Atlanta	ATL 13:06 → SJU 16:46DL 1946	8h 41m	98%	80%
Delta Details →	MCO 07:40 → JFK 10:20DL 2693	2h 10m New York	JFK 12:30 → SJU 16:29DL 1961	8h 49m	97%	80%
American Details →	MCO 08:46 → MIA 09:59AA 2090	3h 04m Miami	MIA 13:03 → SJU 15:47AA 2581	7h 01m	96%	79%
Tight connection: often missed
American Details →	MCO 11:02 → MIA 12:14AA 1712	49m Miami	MIA 13:03 → SJU 15:47AA 2581	4h 45m	72%	59%
Delta Details →	MCO 15:40 → ATL 17:31DL 1372	1h 14m Atlanta	ATL 18:45 → SJU 22:29DL 1861	6h 49m	73%	47%
United Details →	MCO 16:04 → EWR 18:57UA 2629	48m Newark	EWR 19:45 → SJU 23:50UA 1543	7h 46m	54%	35%

Same layover, different day-part

How often the first flight arrives too late to connect (45 min minimum), for one-ticket layovers of 45–80 minutes.

Morning

CLT · 1h 10m · leaves 08:00 3%

ATL · 1h 04m · leaves 05:30 5%

MIA · 1h 18m · leaves 08:46 8%

Afternoon and evening

BDL · 50m · leaves 16:11 42%

JFK · 1h 01m · leaves 16:08 44%

EWR · 53m · leaves 18:09 51%

Delays build through the day, so an afternoon first leg eats the layover. A short connection is fine early in the morning and a gamble later on.

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.


Southwest WN 2591 MCO 08:00 → ATL Delta DL 1946 ATL 13:06 → SJU Connection details →	3h 31m	8h 46m	98%	80%
Southwest WN 4999 MCO 10:50 → STT JetBlue B6 435 STT 16:07 → SJU Connection details →	2h 17m	5h 59m	95%	74%
United UA 1105 MCO 06:30 → EWR JetBlue B6 1889 EWR 11:18 → SJU Connection details →	2h 03m	8h 44m	97%	74%

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