Sun, Oct 4 has passed, so this is the 12-month record.

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

Take the nonstop: Southwest LGB → DAL (2h 55m) reaches Dallas on time 85% of the time; the most reliable connection, Southwest via Phoenix (5h 30m), 72%.

Nonstops (seasonal or thin)


Southwest	LGB	DAL	2h 55m	85%	0.8%	509	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Dallas on time. Total trip = scheduled departure to arrival, layover included (Dallas is 2 h ahead of Long Beach). Layovers up to 4 hours. Pick a connection for the details.


Southwest Details →	LGB 06:50 → LAS 08:05WN 2484	2h 33m Las Vegas	LAS 10:38 → DAL 15:25WN 2218	6h 36m	96%	77%
Southwest Details →	LGB 08:50 → HOU 14:05WN 2483	1h 55m Houston	HOU 16:00 → DAL 17:10WN 40	6h 20m	100%	74%
Southwest Details →	LGB 07:50 → PHX 09:10WN 2491	1h 45m Phoenix	PHX 10:55 → DAL 15:20WN 3255	5h 30m	98%	72%
Southwest Details →	LGB 13:25 → LAS 14:35WN 2334	2h 45m Las Vegas	LAS 17:20 → DAL 22:10WN 2220	6h 45m	100%	71%
Southwest Details →	LGB 07:05 → OAK 08:25WN 4947	2h 35m Oakland	OAK 11:00 → DAL 16:25WN 3014	7h 20m	100%	71%
Southwest Details →	LGB 10:05 → PHX 11:25WN 2492	2h 00m Phoenix	PHX 13:25 → DAL 17:50WN 3256	5h 45m	98%	65%
Southwest Details →	LGB 10:10 → LAS 11:20WN 2234	3h 05m Las Vegas	LAS 14:25 → DAL 19:10WN 4489	7h 00m	100%	55%
Southwest Details →	LGB 12:35 → AUS 17:30WN 2476	2h 40m Austin	AUS 20:10 → DAL 21:15WN 1255	6h 40m	98%	51%
Tight connection: often missed
Southwest Details →	LGB 14:50 → DEN 18:05WN 2479	1h 00m Denver	DEN 19:05 → DAL 22:05WN 1522	5h 15m	41%	10%

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