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 5% of the time at 7 am and 18% of the time at 3 pm.

Nonstops (seasonal or thin)


Southwest	OKC	AUS	1h 20m	82%	0.3%	318	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


Southwest Details →	OKC 05:45 → DAL 06:40WN 3109	2h 20m Dallas	DAL 09:00 → AUS 10:00WN 4172	4h 15m	98%	91%
United Details →	OKC 06:05 → DEN 06:58UA 4751 · flown by SkyWest	1h 02m Denver	DEN 08:00 → AUS 11:15UA 456	5h 10m	95%	90%
Delta Details →	OKC 05:49 → ATL 08:59DL 1184	2h 06m Atlanta	ATL 11:05 → AUS 12:25DL 2011	6h 37m	97%	82%
Southwest Details →	OKC 07:32 → BNA 09:18WN 3107	2h 12m Nashville	BNA 11:30 → AUS 13:40WN 450	6h 08m	98%	82%
American Details →	OKC 08:25 → DFW 09:44AA 6203 · flown by SkyWest	2h 36m Dallas-Fort Worth	DFW 12:20 → AUS 13:25AA 4095 · flown by Envoy	5h 00m	96%	81%
United Details →	OKC 05:04 → IAH 06:40UA 5453 · flown by SkyWest	55m Houston	IAH 07:35 → AUS 08:39UA 2016	3h 35m	89%	80%
United Details →	OKC 07:00 → IAH 08:28UA 1127	3h 37m Houston	IAH 12:05 → AUS 13:12UA 1859	6h 12m	100%	80%
Delta Details →	OKC 07:00 → ATL 10:10DL 1158	2h 06m Atlanta	ATL 12:16 → AUS 13:39DL 2104	6h 39m	97%	80%
Tight connection: often missed
United Details →	OKC 09:39 → IAH 11:15UA 6255 · flown by Mesa	50m Houston	IAH 12:05 → AUS 13:12UA 1859	3h 33m	74%	60%
American Details →	OKC 18:15 → PHX 18:42AA 6276 · flown by SkyWest	1h 02m Phoenix	PHX 19:44 → AUS 23:57AA 691	5h 42m	73%	51%
Southwest Details →	OKC 13:50 → MCO 17:35WN 3120	1h 05m Orlando	MCO 18:40 → AUS 20:30WN 4402	6h 40m	65%	43%

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

DEN · 1h 02m · leaves 06:05 5%

DAL · 55m · leaves 05:45 5%

ATL · 55m · leaves 07:00 10%

Afternoon and evening

PHX · 1h 02m · leaves 18:15 27%

DFW · 1h 11m · leaves 16:38 33%

MCO · 1h 05m · leaves 13:50 35%

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.


United UA 4751 OKC 06:05 → DEN Delta DL 3876 DEN 09:35 → AUS Connection details →	2h 37m	6h 44m	99%	82%
Southwest WN 3107 OKC 07:32 → BNA Delta DL 3960 BNA 11:25 → AUS Connection details →	2h 07m	6h 19m	98%	78%
Southwest WN 3113 OKC 13:00 → DEN Frontier F9 1816 DEN 15:50 → AUS Connection details →	2h 15m	6h 06m	91%	73%

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