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 6% of the time at 7 am and 2 times in 5 at 10 pm.

Nonstops


United	MCO	IAH	2h 39m	85%	0.6%	2,463	Flying now
Frontier	MCO	IAH	2h 53m	82%	0.4%	559	Flying now
Spirit	MCO	IAH	2h 45m	77%	2.8%	605	Not flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Houston on time. Total trip = scheduled departure to arrival, layover included (Houston is 1 h behind Orlando). Layovers up to 4 hours. Pick a connection for the details.


United Details →	MCO 07:40 → EWR 10:25UA 577	2h 11m Newark	EWR 12:36 → IAH 15:34UA 2204	8h 54m	100%	87%
American Details →	MCO 05:00 → CLT 06:45AA 1896	57m Charlotte	CLT 07:42 → IAH 09:25AA 1930	5h 25m	94%	85%
Delta Details →	MCO 07:00 → ATL 08:41DL 2080	3h 49m Atlanta	ATL 12:30 → IAH 13:38DL 1572	7h 38m	99%	84%
United Details →	MCO 11:35 → CLE 14:06UA 486	1h 05m Cleveland	CLE 15:11 → IAH 17:25UA 1545	6h 50m	93%	84%
United Details →	MCO 08:55 → IAD 11:14UA 276	1h 36m Dulles	IAD 12:50 → IAH 15:11UA 1535	7h 16m	99%	83%
United Details →	MCO 09:40 → ORD 11:48UA 2683	52m Chicago	ORD 12:40 → IAH 15:40UA 1448	7h 00m	92%	81%
Delta Details →	MCO 06:15 → ATL 07:52DL 1494	2h 13m Atlanta	ATL 10:05 → IAH 11:18DL 1682	6h 03m	99%	80%
United Details →	MCO 09:10 → EWR 11:53UA 1227	2h 19m Newark	EWR 14:12 → IAH 17:10UA 2690	9h 00m	98%	78%
Tight connection: often missed
Delta Details →	MCO 15:40 → ATL 17:31DL 1372	1h 08m Atlanta	ATL 18:39 → IAH 19:52DL 1131	5h 12m	71%	41%
American Details →	MCO 16:41 → ORD 18:59AA 2089	2h 08m Chicago	ORD 21:07 → IAH 23:51AA 3144	8h 10m	71%	34%
American Details →	MCO 15:45 → DFW 17:47AA 2143	49m Dallas-Fort Worth	DFW 18:36 → IAH 19:54AA 1392	5h 09m	33%	16%

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

LGA · 1h 09m · leaves 07:05 5%

CLT · 57m · leaves 05:00 6%

DFW · 1h 09m · leaves 05:30 6%

Afternoon and evening

CLT · 1h 11m · leaves 17:35 45%

EWR · 48m · leaves 16:04 46%

DFW · 49m · leaves 15:45 67%

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 4309 MCO 07:30 → PIT United UA 1964 PIT 13:05 → IAH Connection details →	3h 15m	8h 38m	100%	100%
Southwest WN 4310 MCO 07:20 → SAT United UA 6278 SAT 11:43 → IAH Connection details →	2h 38m	6h 35m	100%	90%
American AA 461 MCO 06:15 → CLT United UA 6236 CLT 11:48 → IAH Connection details →	3h 44m	8h 19m	100%	90%

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