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 1 time in 10 at 9 am and 2 times in 5 at 6 pm.

Nonstops


Frontier	MIA	CLT	2h 19m	82%	2.6%	231	Flying now
American	MIA	CLT	2h 14m	79%	1.3%	3,247	Flying now
Spirit	MIA	CLT	2h 15m	80%	3.7%	244	Not flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


American Details →	MIA 07:35 → MCO 08:50AA 2090	3h 58m Orlando	MCO 12:48 → CLT 14:45AA 2074	7h 10m	100%	89%
American Details →	MIA 12:10 → EYW 13:14AA 3518 · flown by Envoy	3h 30m Key West	EYW 16:44 → CLT 19:16AA 3519 · flown by Envoy	7h 05m	100%	87%
American Details →	MIA 08:06 → TPA 09:14AA 2781	2h 42m Tampa	TPA 11:56 → CLT 13:53AA 2828	5h 47m	96%	86%
American Details →	MIA 06:42 → BOS 10:06AA 815	1h 14m Boston	BOS 11:20 → CLT 13:45AA 3161	7h 03m	100%	85%
Delta Details →	MIA 06:00 → ATL 08:05DL 1249	2h 05m Atlanta	ATL 10:10 → CLT 11:26DL 3190	5h 28m	97%	81%
Delta Details →	MIA 08:17 → ATL 10:20DL 1261	2h 00m Atlanta	ATL 12:20 → CLT 13:35DL 2157	5h 18m	98%	81%
American Details →	MIA 07:00 → TPA 08:08AA 2778	2h 04m Tampa	TPA 10:12 → CLT 12:00AA 3320	5h 00m	96%	81%
American Details →	MIA 06:56 → LGA 09:59AA 3205	2h 11m New York	LGA 12:10 → CLT 14:14AA 1150	7h 18m	97%	81%
Tight connection: often missed
Delta Details →	MIA 12:02 → ATL 14:09DL 1510	51m Atlanta	ATL 15:00 → CLT 16:18DL 3031	4h 16m	73%	53%
American Details →	MIA 14:28 → DFW 16:50AA 2762	1h 09m Dallas-Fort Worth	DFW 17:59 → CLT 21:49AA 1703	7h 21m	73%	47%
American Details →	MIA 17:00 → ORD 19:53AA 3056	1h 01m Chicago	ORD 20:54 → CLT 23:59AA 2976	6h 59m	61%	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

BOS · 1h 14m · leaves 06:42 0%

MCO · 1h 13m · leaves 07:35 3%

DCA · 1h 18m · leaves 08:02 4%

Afternoon and evening

RDU · 1h 02m · leaves 16:47 52%

JAX · 52m · leaves 17:39 56%

LGA · 46m · leaves 14:22 64%

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 4086 MIA 05:25 → MCO Frontier F9 1446 MCO 09:38 → CLT Connection details →	3h 08m	6h 07m	96%	88%
Delta DL 2387 MIA 06:25 → LGA American AA 1150 LGA 12:10 → CLT Connection details →	2h 41m	7h 49m	96%	78%
Delta DL 1249 MIA 06:00 → ATL American AA 5039 ATL 11:11 → CLT Connection details →	3h 06m	6h 36m	98%	77%

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