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

The nonstop is quickest: Alaska LAX → PSC (2h 39m), on time 86% of the time. United via SFO (5h 27m) is more reliable, 97%, but takes 2h 48m longer.

Nonstops (seasonal or thin)


Alaska	LAX	PSC	2h 39m	86%	0.6%	360	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


United Details →	LAX 06:00 → SFO 07:35UA 2647	1h 40m San Francisco	SFO 09:15 → PSC 11:27UA 4717 · flown by SkyWest	5h 27m	98%	97%
Delta Details →	LAX 05:35 → SLC 08:30DL 2906	3h 53m Salt Lake City	SLC 12:23 → PSC 13:09DL 3892 · flown by SkyWest	7h 36m	99%	88%
Delta Details →	LAX 09:55 → SLC 12:50DL 1434	3h 01m Salt Lake City	SLC 15:51 → PSC 16:41DL 3728 · flown by SkyWest	6h 46m	98%	86%
Alaska Details →	LAX 18:09 → SEA 20:56AS 1301	1h 48m Seattle	SEA 22:44 → PSC 23:43AS 2403 · flown by Horizon	5h 34m	98%	85%
Delta Details →	LAX 17:05 → SLC 19:59DL 2311	3h 16m Salt Lake City	SLC 23:15 → PSC 23:54DL 1712	6h 53m	99%	83%
United Details →	LAX 05:00 → DEN 08:22UA 1010	2h 53m Denver	DEN 11:15 → PSC 12:54UA 5298 · flown by SkyWest	7h 54m	100%	82%
Delta Details →	LAX 07:10 → SEA 10:03DL 2980	3h 27m Seattle	SEA 13:30 → PSC 14:45DL 3891 · flown by SkyWest	7h 35m	98%	80%
Alaska Details →	LAX 10:00 → SEA 12:48AS 798	3h 40m Seattle	SEA 16:28 → PSC 17:27AS 2367 · flown by Horizon	7h 27m	99%	80%
Tight connection: often missed
Alaska Details →	LAX 11:23 → PDX 13:44AS 1355	47m Portland	PDX 14:31 → PSC 15:22AS 2475 · flown by Horizon	3h 59m	69%	56%
Alaska Details →	LAX 12:47 → SEA 15:33AS 1305	55m Seattle	SEA 16:28 → PSC 17:27AS 2367 · flown by Horizon	4h 40m	70%	56%
United Details →	LAX 20:10 → SFO 21:38UA 1195	1h 02m San Francisco	SFO 22:40 → PSC 00:50 +1UA 6044 · flown by SkyWest	4h 40m	30%	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

DEN · 46m · leaves 07:00 17%

Afternoon and evening

SLC · 1h 11m · leaves 19:15 11%

SEA · 46m · leaves 19:09 52%

SFO · 1h 02m · leaves 20:10 70%

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.


Alaska AS 1625 LAX 06:00 → SFO United UA 4717 SFO 09:15 → PSC Connection details →	1h 53m	5h 27m	97%	97%
Southwest WN 4322 LAX 10:15 → SLC Delta DL 3728 SLC 15:51 → PSC Connection details →	2h 51m	6h 26m	97%	85%
Delta DL 2640 LAX 17:45 → SEA Alaska AS 2164 SEA 22:40 → PSC Connection details →	2h 06m	5h 54m	92%	83%

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