Itineraries flown on 20+ days in the Jun 6 – Jul 31, 2026 schedule · each leg’s record Aug 2025 – Jul 2026

No nonstop, and no clear pattern: the best connection reaches Dallas on time 88% of the time.

Nonstops (none in the current schedule)


Southwest	PBI	DAL	–	40%few flights	0.0%	5	Not flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Dallas on time. Total trip = scheduled departure to arrival, layover included (Dallas is 1 h behind West Palm Beach). Layovers up to 4 hours. Pick a connection for the details.


Delta Details →	PBI 06:00 → ATL 07:50DL 1376	2h 25m Atlanta	ATL 10:15 → DAL 11:24DL 1115	6h 24m	99%	88%
Delta Details →	PBI 09:00 → ATL 10:46DL 1106	3h 13m Atlanta	ATL 13:59 → DAL 15:03DL 512	7h 12m	100%	82%
Delta Details →	PBI 16:55 → ATL 18:55DL 838	2h 20m Atlanta	ATL 21:15 → DAL 22:34DL 1104	6h 39m	95%	75%
Delta Details →	PBI 11:03 → ATL 12:55DL 1311	3h 43m Atlanta	ATL 16:38 → DAL 17:55DL 2780	7h 52m	99%	74%
Southwest Details →	PBI 06:10 → MCO 07:10WN 3083	2h 15m Orlando	MCO 09:25 → DAL 11:00WN 167	5h 50m	100%	72%
American + Southwesttwo ticketsDetails →	PBI 05:43 → CLT 07:40AA 2848	2h 55m Charlotte	CLT 10:35 → DAL 12:05WN 148	7h 22m	98%	71%
Delta + Southwesttwo ticketsDetails →	PBI 07:20 → LGA 10:10DL 2532	2h 20m New York	LGA 12:30 → DAL 15:05WN 4570	8h 45m	97%	68%
Delta + Southwesttwo ticketsDetails →	PBI 10:03 → ATL 11:54DL 1266	2h 16m Atlanta	ATL 14:10 → DAL 15:20WN 194	6h 17m	95%	54%

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.

Afternoon and evening

BWI · 1h 15m · leaves 14:40 6%

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