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 5% of the time at 9 am and 43% of the time at 6 pm.

Nonstops (seasonal or thin)


American	MIA	BDL	3h 11m	70%	1.3%	395	Flying now
Frontier	MIA	BDL	3h 06m	78%few flights	3.0%	33	Not flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

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


American + JetBluetwo ticketsDetails →	MIA 07:35 → MCO 08:50AA 2090	3h 55m Orlando	MCO 12:45 → BDL 15:40B6 2938	8h 05m	100%	93%
American Details →	MIA 06:19 → DCA 09:00AA 491	1h 03m Washington	DCA 10:03 → BDL 11:35AA 4754 · flown by Republic	5h 16m	94%	85%
Southwest Details →	MIA 06:20 → BWI 08:55WN 974	1h 50m Baltimore	BWI 10:45 → BDL 12:05WN 427	5h 45m	97%	84%
Delta Details →	MIA 06:00 → ATL 08:05DL 1249	2h 20m Atlanta	ATL 10:25 → BDL 12:45DL 1082	6h 44m	98%	82%
American Details →	MIA 06:45 → PHL 09:38AA 2129	3h 13m Philadelphia	PHL 12:51 → BDL 14:11AA 6035 · flown by Piedmont	7h 26m	98%	81%
Delta Details →	MIA 08:17 → ATL 10:20DL 1261	3h 34m Atlanta	ATL 13:54 → BDL 16:14DL 2739	7h 57m	99%	78%
American Details →	MIA 08:28 → ORD 10:59AA 1431	2h 30m Chicago	ORD 13:29 → BDL 16:52AA 3409 · flown by Envoy	8h 25m	96%	75%
American + Deltatwo ticketsDetails →	MIA 15:04 → DTW 18:27AA 3358 · flown by Envoy	3h 23m Detroit	DTW 21:50 → BDL 23:35DL 2989	8h 31m	96%	74%
Tight connection: often missed
Delta Details →	MIA 18:05 → ATL 20:22DL 1386	1h 14m Atlanta	ATL 21:36 → BDL 00:07 +1DL 1011	5h 59m	68%	49%
American Details →	MIA 15:30 → DFW 17:50AA 1199	1h 00m Dallas-Fort Worth	DFW 18:50 → BDL 23:31AA 1425	8h 02m	57%	33%
American Details →	MIA 18:25 → DCA 20:59AA 667	1h 33m Washington	DCA 22:32 → BDL 23:59AA 5028 · flown by PSA	5h 34m	72%	27%

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

CLT · 57m · leaves 08:40 5%

ATL · 1h 10m · leaves 07:10 5%

DCA · 1h 03m · leaves 06:19 6%

Afternoon and evening

ATL · 1h 14m · leaves 18:05 32%

DCA · 54m · leaves 13:42 33%

DFW · 1h 00m · leaves 15:30 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