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

No clear winner: American’s CLT → BZN flights land within a few points of 78% on time whatever the hour.

Nonstops (seasonal or thin)


American	CLT	BZN	4h 26m	78%	0.0%	77	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 2 h behind Charlotte). Layovers up to 4 hours. Pick a connection for the details.


American + Unitedtwo ticketsDetails →	CLT 07:05 → LAX 09:09AA 2070	3h 41m Los Angeles	LAX 12:50 → BZN 16:24UA 2212	11h 19m	99%	89%
American + Unitedtwo ticketsDetails →	CLT 07:39 → DEN 09:10AA 1754	2h 22m Denver	DEN 11:32 → BZN 13:20UA 1248	7h 41m	99%	85%
American + Deltatwo ticketsDetails →	CLT 08:25 → MSP 10:04AA 2154	3h 13m Minneapolis	MSP 13:17 → BZN 14:48DL 2946	8h 25m	96%	85%
Delta Details →	CLT 18:09 → SLC 20:29DL 2070	2h 36m Salt Lake City	SLC 23:05 → BZN 00:23 +1DL 2046	8h 14m	99%	83%
United Details →	CLT 08:40 → DEN 10:27UA 1963	3h 17m Denver	DEN 13:44 → BZN 15:33UA 513	8h 53m	99%	83%
American + Deltatwo ticketsDetails →	CLT 09:00 → SLC 11:20AA 2602	2h 30m Salt Lake City	SLC 13:50 → BZN 15:15DL 3906 · flown by SkyWest	8h 15m	93%	82%
American + Unitedtwo ticketsDetails →	CLT 07:46 → ORD 09:02AA 2843	3h 43m Chicago	ORD 12:45 → BZN 15:13UA 623	9h 27m	99%	81%
Delta Details →	CLT 06:59 → ATL 08:13DL 2275	2h 56m Atlanta	ATL 11:09 → BZN 13:11DL 406	8h 14m	100%	81%
Tight connection: often missed
United Details →	CLT 10:35 → ORD 11:59UA 4680 · flown by SkyWest	46m Chicago	ORD 12:45 → BZN 15:13UA 623	6h 38m	74%	59%

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

DEN · 1h 05m · leaves 08:40 7%

DFW · 1h 05m · leaves 05:45 7%

ORD · 1h 08m · leaves 07:46 11%

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