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

No clear winner: airlines and hours on this route all land within a few points of 83% on time.

Nonstops (seasonal or thin)


Alaska	ANC	LAS	5h 12m	88%	0.5%	196	Flying now
Southwest	ANC	LAS	5h 10m	69%	0.0%	78	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Las Vegas on time. Total trip = scheduled departure to arrival, layover included (Las Vegas is 1 h ahead of Anchorage). Layovers up to 4 hours. Pick a connection for the details.


United Details →	ANC 20:00 → ORD 05:18UA 450	1h 53m Chicago	ORD 07:11 → LAS 09:19 +1UA 574	12h 19m	96%	94%
Alaska Details →	ANC 01:22 → PDX 06:00AS 609	3h 00m Portland	PDX 09:00 → LAS 11:19AS 1628	8h 57m	100%	92%
United Details →	ANC 22:29 → IAH 08:25UA 1552	3h 30m Houston	IAH 11:55 → LAS 13:13 +1UA 1524	13h 44m	99%	87%
Alaska Details →	ANC 00:29 → SEA 05:00AS 221	2h 48m Seattle	SEA 07:48 → LAS 10:29AS 612	9h 00m	100%	87%
Alaska Details →	ANC 13:00 → SEA 17:34AS 402	2h 41m Seattle	SEA 20:15 → LAS 22:55AS 704	8h 55m	100%	87%
United Details →	ANC 23:09 → DEN 06:26UA 2614	1h 39m Denver	DEN 08:05 → LAS 09:07 +1UA 2316	8h 58m	94%	86%
Delta Details →	ANC 01:30 → SEA 06:09DL 925	1h 16m Seattle	SEA 07:25 → LAS 09:59DL 2922	7h 29m	93%	85%
Alaska Details →	ANC 11:54 → PDX 16:33AS 267	1h 17m Portland	PDX 17:50 → LAS 20:12AS 531	7h 18m	98%	81%
Tight connection: often missed
Delta Details →	ANC 20:10 → ATL 07:06DL 416	1h 19m Atlanta	ATL 08:25 → LAS 09:31 +1DL 777	12h 27m	73%	61%
American Details →	ANC 20:17 → DFW 05:47AA 1355	1h 13m Dallas-Fort Worth	DFW 07:00 → LAS 07:51 +1AA 1969	10h 34m	70%	57%
Alaska Details →	ANC 13:00 → SEA 17:34AS 402	47m Seattle	SEA 18:21 → LAS 21:00AS 478	7h 00m	64%	48%

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

SEA · 1h 20m · leaves 01:57 5%

PDX · 1h 00m · leaves 05:00 14%

SLC · 1h 10m · leaves 00:35 16%

Afternoon and evening

PDX · 1h 17m · leaves 11:54 2%

DFW · 1h 08m · leaves 07:00 7%

SEA · 47m · leaves 13:00 36%

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 1563 ANC 23:33 → LAX American AA 6425 LAX 08:10 → LAS Connection details →	2h 17m	9h 00m	100%	97%
Alaska AS 1550 ANC 23:06 → PHX Southwest WN 2336 PHX 07:30 → LAS Connection details →	1h 52m	8h 34m	98%	93%
Alaska AS 221 ANC 00:29 → SEA Delta DL 2922 SEA 07:25 → LAS Connection details →	2h 25m	8h 30m	98%	89%

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