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

The best bet has a stop: United via Denver (6h 07m) reaches Hailey on time 4 times in 5, against 65% on the nonstop.

Nonstops (seasonal or thin)


United	ORD	SUN	4h 11m	66%	1.2%	172	Flying now
American	ORD	SUN	4h 04m	55%	2.7%	110	Not flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

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


United Details →	ORD 06:00 → LAX 08:27UA 2373	1h 35m Los Angeles	LAX 10:02 → SUN 13:16UA 5980 · flown by SkyWest	8h 16m	96%	96%
United Details →	ORD 13:00 → LAX 15:34UA 1363	3h 11m Los Angeles	LAX 18:45 → SUN 22:01UA 6043 · flown by SkyWest	10h 01m	96%	92%
American + Unitedtwo ticketsDetails →	ORD 06:41 → DEN 08:24AA 1747	3h 20m Denver	DEN 11:44 → SUN 13:47UA 5554 · flown by SkyWest	8h 06m	99%	86%
Delta Details →	ORD 07:45 → SLC 10:15DL 2231	3h 10m Salt Lake City	SLC 13:25 → SUN 14:34DL 3689 · flown by SkyWest	7h 49m	96%	84%
United Details →	ORD 14:30 → SFO 17:19UA 1577	1h 36m San Francisco	SFO 18:55 → SUN 21:51UA 5986 · flown by SkyWest	8h 21m	86%	66%
United Details →	ORD 14:33 → DEN 16:31UA 2803	2h 54m Denver	DEN 19:25 → SUN 21:26UA 5734 · flown by SkyWest	7h 53m	91%	58%
American + Alaskatwo ticketsDetails →	ORD 10:30 → SEA 13:08AA 2520	3h 17m Seattle	SEA 16:25 → SUN 19:01AS 2322 · flown by Horizon	9h 31m	94%	57%
Tight connection: often missed
United Details →	ORD 16:12 → DEN 18:13UA 2769	1h 12m Denver	DEN 19:25 → SUN 21:26UA 5734 · flown by SkyWest	6h 14m	65%	41%

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

SLC · 1h 00m · leaves 07:45 19%

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