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: Southwest EUG → LAS (2h 00m), on time 3 times in 4. Alaska via Portland (4h 35m) is more reliable, 87%, but takes 2h 35m longer.

Nonstops (seasonal or thin)


Southwest	EUG	LAS	2h 00m	75%	0.3%	366	Flying now
Allegiant	EUG	LAS	1h 56m	60%	0.0%	107	Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

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


Alaska Details →	EUG 05:20 → PDX 06:06AS 2053 · flown by Horizon	2h 54m Portland	PDX 09:00 → LAS 11:19AS 1628	5h 59m	98%	91%
American Details →	EUG 06:29 → PHX 09:09AA 4048 · flown by Envoy	1h 15m Phoenix	PHX 10:24 → LAS 11:37AA 2037	5h 08m	96%	86%
Alaska + Deltatwo ticketsDetails →	EUG 06:00 → SEA 07:08AS 2046 · flown by Horizon	2h 47m Seattle	SEA 09:55 → LAS 12:28DL 2905	6h 28m	100%	85%
Alaska + Unitedtwo ticketsDetails →	EUG 08:18 → LAX 10:45AS 3324 · flown by SkyWest	2h 27m Los Angeles	LAX 13:12 → LAS 14:34UA 2741	6h 16m	100%	83%
Southwest + Deltatwo ticketsDetails →	EUG 10:15 → SAN 12:40WN 1838	3h 11m San Diego	SAN 15:51 → LAS 17:26DL 3751 · flown by SkyWest	7h 11m	100%	82%
Alaska Details →	EUG 09:45 → SEA 10:53AS 2073 · flown by Horizon	2h 07m Seattle	SEA 13:00 → LAS 15:35AS 658	5h 50m	100%	82%
Alaska + Unitedtwo ticketsDetails →	EUG 12:55 → LAX 15:11AS 2323 · flown by Horizon	3h 48m Los Angeles	LAX 18:59 → LAS 20:21UA 679	7h 26m	100%	81%
United Details →	EUG 05:00 → DEN 08:37UA 1241	2h 45m Denver	DEN 11:22 → LAS 12:24UA 526	7h 24m	98%	81%

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 20m · leaves 06:10 4%

PHX · 1h 15m · leaves 06:29 4%

SFO · 1h 07m · leaves 06:00 5%

Afternoon and evening

SLC · 1h 01m · leaves 13:40 12%

PDX · 59m · leaves 16:00 14%

DEN · 1h 03m · leaves 13:07 24%

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