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

No clear winner: Southwest’s LAS → MAF flights land within a few points of 83% on time whatever the hour.

Nonstops (seasonal or thin)


Southwest	LAS	MAF	2h 05m	83%	0.5%	365	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


United Details →	LAS 00:59 → IAH 05:59UA 2840	3h 36m Houston	IAH 09:35 → MAF 11:07UA 6186 · flown by Mesa	8h 08m	97%	86%
United Details →	LAS 05:30 → DEN 08:32UA 596	1h 33m Denver	DEN 10:05 → MAF 12:59UA 5333 · flown by SkyWest	5h 29m	99%	85%
United Details →	LAS 08:00 → IAH 13:07UA 1181	3h 28m Houston	IAH 16:35 → MAF 18:15UA 6233 · flown by Mesa	8h 15m	99%	84%
United Details →	LAS 06:00 → IAH 11:11UA 2608	3h 24m Houston	IAH 14:35 → MAF 16:15UA 6322 · flown by Mesa	8h 15m	100%	83%
United Details →	LAS 09:37 → DEN 12:41UA 1315	59m Denver	DEN 13:40 → MAF 16:34UA 5270 · flown by SkyWest	4h 57m	93%	79%
American Details →	LAS 07:13 → DFW 12:06AA 617	3h 30m Dallas-Fort Worth	DFW 15:36 → MAF 16:53AA 3653 · flown by Envoy	7h 40m	97%	77%
American Details →	LAS 05:02 → DFW 09:55AA 1780	2h 37m Dallas-Fort Worth	DFW 12:32 → MAF 13:49AA 3652 · flown by Envoy	6h 47m	96%	76%
American Details →	LAS 00:59 → DFW 05:44AA 2921	1h 41m Dallas-Fort Worth	DFW 07:25 → MAF 08:51AA 5013 · flown by SkyWest	5h 52m	95%	75%
Tight connection: often missed
American Details →	LAS 15:23 → DFW 20:24AA 2376	1h 11m Dallas-Fort Worth	DFW 21:35 → MAF 22:53AA 4116 · flown by Envoy	5h 30m	68%	46%
American Details →	LAS 16:34 → PHX 17:48AA 3186	1h 12m Phoenix	PHX 19:00 → MAF 22:48AA 4892 · flown by SkyWest	4h 14m	64%	45%
American Details →	LAS 12:47 → DFW 17:49AA 3285	46m Dallas-Fort Worth	DFW 18:35 → MAF 19:50AA 3657 · flown by Envoy	5h 03m	54%	33%

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

IAH · 1h 09m · leaves 15:40 21%

PHX · 1h 12m · leaves 16:34 36%

DFW · 46m · leaves 12:47 46%

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.


Southwest WN 2223 LAS 05:05 → DEN United UA 5333 DEN 10:05 → MAF Connection details →	2h 10m	5h 54m	100%	85%
Frontier F9 4968 LAS 08:15 → DEN United UA 5270 DEN 13:40 → MAF Connection details →	2h 21m	6h 19m	93%	78%
Frontier F9 1490 LAS 07:00 → IAH United UA 6322 IAH 14:35 → MAF Connection details →	2h 13m	7h 15m	94%	78%

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