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 14% of the time at 10 am and 27% of the time at 4 pm.

Nonstops


Delta	PBI	ATL	1h 57m	84%	1.6%	3,710	Flying now
Frontier	PBI	ATL	2h 03m	42%	2.5%	81	Not flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


American Details →	PBI 05:43 → CLT 07:40AA 2848	1h 30m Charlotte	CLT 09:10 → ATL 10:41AA 5039 · flown by PSA	4h 58m	98%	84%
Southwest Details →	PBI 06:10 → MCO 07:10WN 3083	50m Orlando	MCO 08:00 → ATL 09:35WN 2591	3h 25m	94%	81%
JetBlue Details →	PBI 06:46 → JFK 09:36B6 854	1h 24m New York	JFK 11:00 → ATL 13:34B6 919	6h 48m	95%	74%
Delta Details →	PBI 07:20 → LGA 10:10DL 2532	1h 49m New York	LGA 11:59 → ATL 14:20DL 990	7h 00m	97%	74%
United Details →	PBI 06:00 → EWR 08:54UA 2158	2h 06m Newark	EWR 11:00 → ATL 13:23UA 642	7h 23m	98%	72%
American Details →	PBI 07:04 → PHL 09:48AA 2642	1h 22m Philadelphia	PHL 11:10 → ATL 13:30AA 621	6h 26m	99%	68%
Delta Details →	PBI 10:50 → LGA 13:40DL 2526	1h 20m New York	LGA 15:00 → ATL 17:53DL 974	7h 03m	84%	64%
American Details →	PBI 17:27 → CLT 19:31AA 2270	3h 05m Charlotte	CLT 22:36 → ATL 23:58AA 5498 · flown by PSA	6h 31m	96%	64%
Tight connection: often missed
United Details →	PBI 13:12 → EWR 16:13UA 353	59m Newark	EWR 17:12 → ATL 19:46UA 1991	6h 34m	73%	49%
Delta Details →	PBI 11:55 → JFK 14:47DL 2623	53m New York	JFK 15:40 → ATL 18:24DL 1480	6h 29m	67%	47%
American Details →	PBI 17:27 → CLT 19:31AA 2270	58m Charlotte	CLT 20:29 → ATL 21:52AA 5528 · flown by PSA	4h 24m	54%	25%

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

MCO · 50m · leaves 06:10 6%

LGA · 49m · leaves 07:20 14%

Afternoon and evening

LGA · 1h 16m · leaves 15:18 22%

EWR · 59m · leaves 13:12 27%

CLT · 58m · leaves 17:27 46%

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 3189 PBI 07:10 → BWI Delta DL 801 BWI 11:52 → ATL Connection details →	2h 17m	6h 31m	100%	87%
Southwest WN 3083 PBI 06:10 → MCO Delta DL 2204 MCO 10:05 → ATL Connection details →	2h 55m	5h 31m	100%	85%
American AA 2642 PBI 07:04 → PHL Delta DL 2270 PHL 12:02 → ATL Connection details →	2h 14m	7h 02m	99%	82%

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