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

Take the nonstop: American RDM → PHX (2h 29m) reaches Phoenix on time 9 times in 10; the most reliable connection, Alaska via Portland (4h 37m), 74%.

Nonstops (seasonal or thin)


American	RDM	PHX	2h 29m	92%	0.6%	840	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. Layovers up to 4 hours. Pick a connection for the details.


United Details →	RDM 07:00 → LAX 09:23UA 5482 · flown by SkyWest	3h 42m Los Angeles	LAX 13:05 → PHX 14:42UA 5450 · flown by SkyWest	7h 42m	99%	96%
Delta Details →	RDM 12:24 → SLC 15:12DL 3727 · flown by SkyWest	2h 13m Salt Lake City	SLC 17:25 → PHX 18:07DL 1451	5h 43m	99%	87%
United Details →	RDM 05:00 → DEN 08:28UA 1188	2h 57m Denver	DEN 11:25 → PHX 12:25UA 1686	7h 25m	97%	84%
United Details →	RDM 13:49 → SFO 15:32UA 2262	3h 53m San Francisco	SFO 19:25 → PHX 21:39UA 2347	7h 50m	98%	81%
Delta Details →	RDM 05:20 → SLC 08:07DL 4004 · flown by SkyWest	3h 23m Salt Lake City	SLC 11:30 → PHX 12:12DL 1431	6h 54m	95%	81%
Alaska Details →	RDM 09:44 → SEA 10:57AS 2076 · flown by Horizon	2h 47m Seattle	SEA 13:44 → PHX 16:45AS 700	7h 01m	98%	77%
Delta Details →	RDM 06:26 → SEA 07:55DL 4036 · flown by SkyWest	3h 50m Seattle	SEA 11:45 → PHX 14:53DL 2449	8h 27m	99%	75%
Alaska Details →	RDM 16:00 → PDX 16:50AS 2167 · flown by Horizon	1h 01m Portland	PDX 17:51 → PHX 20:37AS 746	4h 37m	96%	74%
Tight connection: often missed
Alaska Details →	RDM 09:44 → SEA 10:57AS 2076 · flown by Horizon	53m Seattle	SEA 11:50 → PHX 14:57AS 1371	5h 13m	60%	40%
United Details →	RDM 13:49 → SFO 15:32UA 2262	53m San Francisco	SFO 16:25 → PHX 18:39UA 574	4h 50m	43%	32%

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

SAN · 1h 02m · leaves 07:28 14%

SEA · 53m · leaves 09:44 40%

Afternoon and evening

PDX · 1h 01m · leaves 16:00 4%

SAN · 1h 20m · leaves 13:05 12%

SFO · 53m · leaves 13:49 57%

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 2075 RDM 07:00 → LAX United UA 5450 LAX 13:05 → PHX Connection details →	3h 45m	7h 42m	100%	95%
Alaska AS 2043 RDM 05:25 → PDX Southwest WN 3207 PDX 09:15 → PHX Connection details →	3h 00m	6h 25m	99%	95%
Alaska AS 3223 RDM 11:26 → BUR American AA 6415 BUR 16:42 → PHX Connection details →	3h 11m	6h 57m	97%	79%

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