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

Take the nonstop: American PHX → STS (2h 18m) reaches Santa Rosa on time 4 times in 5; the most reliable connection, Southwest via San Diego (5h 15m), 51%.

Nonstops (seasonal or thin)


American	PHX	STS	2h 18m	81%	0.3%	693	Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

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


Southwest + Alaskatwo ticketsDetails →	PHX 13:55 → ONT 15:05WN 670	3h 38m Ontario	ONT 18:43 → STS 20:14AS 3086 · flown by SkyWest	6h 19m	100%	88%
Delta + Alaskatwo ticketsDetails →	PHX 12:15 → LAX 13:46DL 3951 · flown by SkyWest	3h 14m Los Angeles	LAX 17:00 → STS 18:43AS 3476 · flown by SkyWest	6h 28m	97%	88%
United + Alaskatwo ticketsDetails →	PHX 10:06 → LAX 11:31UA 2487	2h 38m Los Angeles	LAX 14:09 → STS 15:55AS 3076 · flown by SkyWest	5h 49m	100%	84%
Alaska Details →	PHX 07:00 → PDX 09:43AS 511	1h 02m Portland	PDX 10:45 → STS 12:26AS 2330 · flown by Horizon	5h 26m	90%	83%
Southwest + Alaskatwo ticketsDetails →	PHX 07:00 → SNA 08:20WN 3347	3h 28m Santa Ana	SNA 11:48 → STS 13:37AS 3467 · flown by SkyWest	6h 37m	100%	82%
Alaska Details →	PHX 17:48 → PDX 20:30AS 662	1h 15m Portland	PDX 21:45 → STS 23:30AS 3115 · flown by SkyWest	5h 42m	90%	81%
American + Alaskatwo ticketsDetails →	PHX 10:24 → LAS 11:37AA 2037	3h 47m Las Vegas	LAS 15:24 → STS 17:16AS 2458 · flown by Horizon	6h 52m	97%	75%
American + Alaskatwo ticketsDetails →	PHX 14:15 → SNA 15:33AA 2659	3h 41m Santa Ana	SNA 19:14 → STS 21:01AS 3432 · flown by SkyWest	6h 46m	90%	74%

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

PDX · 1h 02m · leaves 07:00 10%

Afternoon and evening

PDX · 1h 15m · leaves 17:48 10%

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