Showing Southwest only (incl. its regional partners)All airlines ×

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 Atlanta on time 9 times in 10.

Best connections, one ticket

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.


Southwest Details →	FLL 05:40 → STL 07:20WN 1874	2h 40m St Louis	STL 10:00 → ATL 12:35WN 236	6h 55m	98%	91%
Southwest Details →	FLL 05:30 → TPA 06:35WN 429	2h 45m Tampa	TPA 09:20 → ATL 10:55WN 4987	5h 25m	97%	86%
Southwest Details →	FLL 05:00 → HOU 06:30WN 1861	3h 15m Houston	HOU 09:45 → ATL 12:48WN 1947	7h 47m	97%	71%
Southwest Details →	FLL 14:15 → BWI 16:45WN 4355	1h 35m Baltimore	BWI 18:20 → ATL 20:15WN 4433	6h 00m	82%	49%
Southwest Details →	FLL 09:35 → BNA 10:50WN 4638	2h 00m Nashville	BNA 12:50 → ATL 15:00WN 893	5h 25m	98%	45%
Southwest Details →	FLL 10:15 → MDW 12:15WN 1869	2h 25m Chicago	MDW 14:40 → ATL 17:35WN 4592	7h 20m	98%	39%
Southwest Details →	FLL 06:25 → BWI 08:55WN 396	3h 00m Baltimore	BWI 11:55 → ATL 13:45WN 862	7h 20m	98%	39%
Southwest Details →	FLL 06:10 → MDW 08:10WN 1866	2h 50m Chicago	MDW 11:00 → ATL 13:50WN 4606	7h 40m	100%	38%

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.

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