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 13% of the time at 8 am and 27% of the time at 6 pm.

Nonstops (seasonal or thin)


American	SAN	MIA	4h 59m	85%	1.4%	649	Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

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


Alaska + Americantwo ticketsDetails →	SAN 21:06 → MCO 05:18AS 707	3h 17m Orlando	MCO 08:35 → MIA 09:49 +1AA 2593	9h 43m	99%	94%
Southwest + Americantwo ticketsDetails →	SAN 19:50 → AUS 01:10WN 3477	3h 52m Austin	AUS 05:02 → MIA 08:58 +1AA 406	10h 08m	100%	90%
Alaska + Deltatwo ticketsDetails →	SAN 15:54 → SLC 19:02AS 3488 · flown by SkyWest	3h 58m Salt Lake City	SLC 23:00 → MIA 05:42 +1DL 2040	10h 48m	99%	89%
Southwest + Americantwo ticketsDetails →	SAN 22:40 → BNA 04:45WN 3480	2h 35m Nashville	BNA 07:20 → MIA 10:48 +1AA 487	9h 08m	100%	87%
Southwest + Unitedtwo ticketsDetails →	SAN 17:25 → SFO 19:02WN 3533	3h 52m San Francisco	SFO 22:54 → MIA 07:39 +1UA 1769	11h 14m	100%	86%
American Details →	SAN 21:55 → PHL 06:13AA 1333	2h 02m Philadelphia	PHL 08:15 → MIA 11:12 +1AA 2184	10h 17m	99%	86%
Delta Details →	SAN 22:30 → ATL 05:50DL 819	1h 40m Atlanta	ATL 07:30 → MIA 09:30 +1DL 2836	8h 03m	99%	86%
American Details →	SAN 22:28 → CLT 06:15AA 2468	3h 10m Charlotte	CLT 09:25 → MIA 11:37 +1AA 1436	10h 09m	99%	85%
Tight connection: often missed
American Details →	SAN 22:28 → CLT 06:15AA 2468	50m Charlotte	CLT 07:05 → MIA 09:12 +1AA 770	7h 44m	58%	49%
American Details →	SAN 19:15 → PHX 20:44AA 2466	1h 16m Phoenix	PHX 22:00 → MIA 05:22 +1AA 2205	7h 07m	66%	43%
American Details →	SAN 13:55 → DFW 19:15AA 2456	50m Dallas-Fort Worth	DFW 20:05 → MIA 23:56AA 2823	7h 01m	57%	21%

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

ORD · 59m · leaves 22:45 10%

DFW · 1h 13m · leaves 06:16 11%

PHX · 55m · leaves 06:20 13%

Afternoon and evening

PHL · 50m · leaves 09:21 27%

PHX · 1h 16m · leaves 19:15 34%

DFW · 50m · leaves 13:55 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.

The table above includes two-ticket connections (marked “two tickets”), held to the 90-minute minimum. One ticket only →

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