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: American BZN → PHX (2h 32m), on time 78% of the time. Delta via Salt Lake City (4h 34m) is more reliable, 91%, but takes 2h 02m longer.

Nonstops (seasonal or thin)


American	BZN	PHX	2h 32m	78%	0.0%	58	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


Delta Details →	BZN 05:15 → SLC 06:36DL 491	1h 29m Salt Lake City	SLC 08:05 → PHX 08:49DL 1447	4h 34m	97%	91%
United Details →	BZN 17:26 → LAX 19:07UA 741	2h 15m Los Angeles	LAX 21:22 → PHX 22:59UA 5458 · flown by SkyWest	6h 33m	97%	90%
Delta Details →	BZN 12:13 → SLC 13:39DL 1971	3h 46m Salt Lake City	SLC 17:25 → PHX 18:07DL 1451	6h 54m	99%	88%
United Details →	BZN 06:30 → DEN 08:24UA 1362	3h 01m Denver	DEN 11:25 → PHX 12:25UA 1686	6h 55m	99%	86%
Delta Details →	BZN 19:30 → SLC 20:55DL 3676 · flown by SkyWest	1h 50m Salt Lake City	SLC 22:45 → PHX 23:31DL 1496	5h 01m	96%	83%
United Details →	BZN 10:33 → DEN 12:25UA 1824	3h 10m Denver	DEN 15:35 → PHX 16:35UA 1254	7h 02m	99%	81%
Delta Details →	BZN 15:56 → SEA 17:00DL 4174 · flown by SkyWest	3h 35m Seattle	SEA 20:35 → PHX 23:36DL 2447	8h 40m	100%	80%
Southwest Details →	BZN 10:15 → LAS 11:25WN 1136	1h 05m Las Vegas	LAS 12:30 → PHX 13:50WN 2311	4h 35m	93%	80%
Tight connection: often missed
American Details →	BZN 11:39 → DFW 15:45AA 1653	52m Dallas-Fort Worth	DFW 16:37 → PHX 17:09AA 1155	6h 30m	74%	47%
Alaska Details →	BZN 15:05 → SEA 16:05AS 286	50m Seattle	SEA 16:55 → PHX 19:53AS 744	5h 48m	50%	37%
American Details →	BZN 17:03 → ORD 21:30AA 1639	1h 04m Chicago	ORD 22:34 → PHX 00:14 +1AA 2786	8h 10m	69%	33%

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

LAS · 1h 05m · leaves 10:15 7%

Afternoon and evening

LAS · 1h 00m · leaves 19:15 40%

SEA · 48m · leaves 18:58 64%

DEN · 52m · leaves 14:42 78%

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.


Southwest WN 1130 BZN 06:35 → DEN United UA 1686 DEN 11:25 → PHX Connection details →	3h 15m	6h 50m	100%	87%
United UA 741 BZN 17:26 → LAX Delta DL 3827 LAX 22:35 → PHX Connection details →	3h 28m	7h 44m	97%	86%
United UA 1362 BZN 06:30 → DEN American AA 1757 DEN 12:15 → PHX Connection details →	3h 51m	7h 38m	99%	81%

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