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 PNS → HOU flights land within a few points of 83% on time whatever the hour.

Nonstops (seasonal or thin)


Southwest	PNS	HOU	1h 45m	83%	0.6%	348	Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

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


Delta Details →	PNS 07:00 → ATL 09:17DL 3129	1h 48m Atlanta	ATL 11:05 → HOU 12:11DL 1195	5h 12m	97%	80%
Southwest Details →	PNS 07:00 → DAL 08:45WN 3393	1h 45m Dallas	DAL 10:30 → HOU 11:45WN 23	4h 45m	100%	77%
Delta Details →	PNS 09:23 → ATL 11:35DL 3103	3h 36m Atlanta	ATL 15:11 → HOU 16:23DL 2381	7h 02m	99%	76%
American Details →	PNS 09:27 → DFW 11:40AA 3748 · flown by Envoy	2h 42m Dallas-Fort Worth	DFW 14:22 → HOU 15:44AA 5002 · flown by SkyWest	6h 18m	97%	70%
Southwest Details →	PNS 16:20 → DAL 18:10WN 3394	2h 20m Dallas	DAL 20:30 → HOU 21:40WN 57	5h 20m	92%	65%
Delta Details →	PNS 16:31 → ATL 18:50DL 1013	1h 45m Atlanta	ATL 20:35 → HOU 21:43DL 2051	5h 12m	90%	64%
American Details →	PNS 17:27 → DFW 19:37AA 5355 · flown by PSA	3h 07m Dallas-Fort Worth	DFW 22:44 → HOU 23:59AA 3394 · flown by Envoy	6h 32m	98%	63%
Delta + Southwesttwo ticketsDetails →	PNS 11:57 → ATL 14:13DL 3198	1h 52m Atlanta	ATL 16:05 → HOU 17:15WN 206	5h 18m	93%	60%
Tight connection: often missed
American Details →	PNS 13:55 → DFW 16:04AA 5353 · flown by PSA	52m Dallas-Fort Worth	DFW 16:56 → HOU 18:19AA 6385 · flown by SkyWest	4h 24m	52%	28%
American Details →	PNS 18:54 → DFW 21:09AA 2314	1h 29m Dallas-Fort Worth	DFW 22:38 → HOU 23:56AA 5465 · flown by PSA	5h 02m	61%	27%
Southwest Details →	PNS 11:40 → BNA 13:05WN 3392	50m Nashville	BNA 13:55 → HOU 15:55WN 533	4h 15m	37%	14%

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

ATL · 49m · leaves 08:00 12%

DFW · 1h 16m · leaves 07:22 23%

Afternoon and evening

DFW · 52m · leaves 13:55 48%

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.

The table above includes two-ticket connections (marked “two tickets”), held to the 90-minute minimum. One ticket only →

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