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 7% of the time at 11 am and 1 time in 3 at 4 pm.

Nonstops


Alaska	SEA	MCO	5h 43m	84%	0.3%	1,101	Flying now
Delta	SEA	MCO	5h 40m	80%	1.4%	719	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Orlando on time. Total trip = scheduled departure to arrival, layover included (Orlando is 3 h ahead of Seattle). Layovers up to 4 hours. Pick a connection for the details.


United Details →	SEA 06:00 → LAX 08:44UA 1692	1h 40m Los Angeles	LAX 10:24 → MCO 18:30UA 1621	9h 30m	100%	89%
United Details →	SEA 17:04 → LAX 19:53UA 1730	3h 11m Los Angeles	LAX 23:04 → MCO 07:03 +1UA 1730	10h 59m	98%	88%
American Details →	SEA 20:45 → MIA 05:37AA 1471	3h 29m Miami	MIA 09:06 → MCO 10:22 +1AA 1712	10h 37m	99%	86%
Alaska Details →	SEA 14:23 → SAN 17:17AS 1432	3h 49m San Diego	SAN 21:06 → MCO 05:18 +1AS 707	11h 55m	100%	86%
American Details →	SEA 23:56 → ORD 06:02AA 2881	57m Chicago	ORD 06:59 → MCO 10:47 +1AA 2067	7h 51m	93%	86%
Delta Details →	SEA 22:58 → ATL 06:45DL 409	1h 40m Atlanta	ATL 08:25 → MCO 09:56 +1DL 1213	7h 58m	100%	85%
United Details →	SEA 23:49 → IAH 06:10UA 2379	3h 20m Houston	IAH 09:30 → MCO 13:00 +1UA 2310	10h 11m	100%	85%
Delta Details →	SEA 21:45 → ATL 05:36DL 567	1h 49m Atlanta	ATL 07:25 → MCO 08:55 +1DL 2204	8h 10m	97%	84%
Tight connection: often missed
Delta Details →	SEA 07:20 → ATL 15:13DL 562	47m Atlanta	ATL 16:00 → MCO 17:40DL 1742	7h 20m	70%	39%
United Details →	SEA 10:52 → ORD 17:05UA 2835	51m Chicago	ORD 17:56 → MCO 21:55UA 1382	8h 03m	57%	36%
American Details →	SEA 12:56 → MIA 21:55AA 654	54m Miami	MIA 22:49 → MCO 23:59AA 1813	8h 03m	73%	36%

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

DEN · 1h 10m · leaves 05:15 4%

SLC · 1h 00m · leaves 07:15 4%

ORD · 57m · leaves 23:56 7%

Afternoon and evening

ATL · 47m · leaves 07:20 30%

DFW · 48m · leaves 10:22 34%

ORD · 51m · leaves 10:52 43%

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.


Alaska AS 77 SEA 22:37 → PIT Southwest WN 4726 PIT 08:55 → MCO Connection details →	2h 45m	9h 36m	100%	94%
Alaska AS 269 SEA 22:13 → CLE United UA 2636 CLE 08:00 → MCO Connection details →	2h 17m	9h 14m	97%	88%
Alaska AS 492 SEA 17:10 → LAX United UA 1730 LAX 23:04 → MCO Connection details →	3h 09m	10h 53m	98%	88%

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