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 78% on time.

Nonstops (seasonal or thin)


Allegiant	LAS	BZN	2h 06m	89%	2.2%	90	Flying now
Southwest	LAS	BZN	2h 05m	76%	0.0%	509	Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

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


Southwest + Deltatwo ticketsDetails →	LAS 07:35 → SLC 10:00WN 2957	3h 50m Salt Lake City	SLC 13:50 → BZN 15:15DL 3906 · flown by SkyWest	6h 40m	100%	90%
Southwest + Unitedtwo ticketsDetails →	LAS 09:00 → LAX 10:15WN 973	2h 35m Los Angeles	LAX 12:50 → BZN 16:24UA 2212	6h 24m	98%	88%
Alaska Details →	LAS 07:00 → PDX 09:17AS 1629	1h 13m Portland	PDX 10:30 → BZN 13:10AS 2022 · flown by Horizon	5h 10m	98%	87%
Delta Details →	LAS 06:00 → SLC 08:20DL 2674	1h 35m Salt Lake City	SLC 09:55 → BZN 11:18DL 1971	4h 17m	98%	87%
Southwest + Unitedtwo ticketsDetails →	LAS 06:30 → DEN 09:20WN 2966	2h 12m Denver	DEN 11:32 → BZN 13:20UA 1248	5h 50m	100%	86%
Delta Details →	LAS 17:00 → SLC 19:25DL 1672	3h 40m Salt Lake City	SLC 23:05 → BZN 00:23 +1DL 2046	6h 23m	99%	83%
United Details →	LAS 09:37 → DEN 12:41UA 1315	1h 03m Denver	DEN 13:44 → BZN 15:33UA 513	4h 56m	95%	80%
Delta Details →	LAS 14:40 → SEA 17:29DL 2880	2h 30m Seattle	SEA 19:59 → BZN 22:48DL 4039 · flown by SkyWest	7h 08m	97%	80%
Tight connection: often missed
Southwest Details →	LAS 12:40 → DEN 15:35WN 2227	1h 15m Denver	DEN 16:50 → BZN 18:35WN 4790	4h 55m	64%	32%
Southwest Details →	LAS 10:00 → SAN 11:15WN 347	55m San Diego	SAN 12:10 → BZN 15:55WN 1133	4h 55m	52%	30%
American Details →	LAS 12:47 → DFW 17:49AA 3285	46m Dallas-Fort Worth	DFW 18:35 → BZN 20:43AA 1774	6h 56m	54%	28%

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 13m · leaves 07:00 2%

PHX · 57m · leaves 06:44 10%

Afternoon and evening

SLC · 50m · leaves 19:55 25%

DFW · 46m · leaves 12:47 46%

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