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

No clear winner: Southwest’s DAL → AMA flights land within a few points of 3 in 4 on time whatever the hour.

Nonstops


Southwest	DAL	AMA	1h 20m	76%	1.0%	1,263	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


Southwest Details →	DAL 06:05 → LAS 06:50WN 1318	1h 45m Las Vegas	LAS 08:35 → AMA 12:40WN 2096	6h 35m	100%	94%
Southwest Details →	DAL 09:00 → AUS 10:00WN 4172	3h 20m Austin	AUS 13:20 → AMA 14:40WN 250	5h 40m	100%	65%

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 4394 DAL 10:45 → DEN United UA 5233 DEN 14:10 → AMA Connection details →	2h 25m	5h 56m	94%	77%

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