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 7 am and barely half the time at 6 pm.

Nonstops


American	CLT	MIA	2h 11m	78%	1.3%	3,243	Flying now
Frontier	CLT	MIA	2h 17m	68%	4.8%	230	Flying now
Spirit	CLT	MIA	2h 10m	74%	5.3%	245	Not flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


American Details →	CLT 07:06 → RDU 08:04AA 2362	3h 06m Raleigh/Durham	RDU 11:10 → MIA 13:19AA 2405	6h 13m	100%	89%
American Details →	CLT 07:36 → STL 08:32AA 2733	2h 28m St Louis	STL 11:00 → MIA 14:46AA 3954 · flown by Envoy	7h 10m	98%	89%
American Details →	CLT 07:07 → JAX 08:32AA 1989	1h 27m Jacksonville	JAX 09:59 → MIA 11:20AA 3609 · flown by Envoy	4h 13m	96%	87%
American Details →	CLT 07:10 → BNA 07:48AA 5081 · flown by PSA	2h 51m Nashville	BNA 10:39 → MIA 14:00AA 1521	6h 50m	100%	85%
American Details →	CLT 07:06 → BOS 09:19AA 1548	1h 37m Boston	BOS 10:56 → MIA 14:30AA 815	7h 24m	96%	84%
Delta Details →	CLT 06:00 → DTW 07:45DL 1405	1h 37m Detroit	DTW 09:22 → MIA 12:30DL 1468	6h 30m	97%	82%
Delta Details →	CLT 06:59 → ATL 08:13DL 2275	2h 47m Atlanta	ATL 11:00 → MIA 13:04DL 1332	6h 05m	100%	81%
American Details →	CLT 07:05 → LGA 09:01AA 2043	2h 08m New York	LGA 11:09 → MIA 14:21AA 3076	7h 16m	98%	81%
Tight connection: often missed
American Details →	CLT 15:25 → ORD 16:46AA 2907	1h 14m Chicago	ORD 18:00 → MIA 22:17AA 2690	6h 52m	61%	25%
American Details →	CLT 16:51 → MCO 18:44AA 2100	56m Orlando	MCO 19:40 → MIA 20:57AA 2147	4h 06m	51%	20%
American Details →	CLT 16:46 → ATL 18:14AA 5040 · flown by PSA	46m Atlanta	ATL 19:00 → MIA 21:00AA 1367	4h 19m	30%	9%

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

MSY · 1h 20m · leaves 07:37 3%

IAD · 1h 16m · leaves 06:00 5%

ATL · 48m · leaves 05:30 7%

Afternoon and evening

CHS · 52m · leaves 18:00 56%

DCA · 48m · leaves 16:47 57%

ATL · 46m · leaves 16:46 70%

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 1167 CLT 06:35 → BNA American AA 1521 BNA 10:39 → MIA Connection details →	3h 39m	7h 25m	98%	85%
Delta DL 3186 CLT 05:30 → ATL American AA 2526 ATL 09:00 → MIA Connection details →	2h 18m	5h 37m	98%	78%
American AA 1635 CLT 08:00 → BWI Southwest WN 4737 BWI 11:45 → MIA Connection details →	2h 19m	6h 20m	97%	78%

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