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

Connect in the morning. The same one-hour layover misses 16% of the time at 9 am and 2 times in 5 at 6 pm.

Nonstops (seasonal or thin)


JetBlue	JFK	BZN	4h 56m	76%	4.4%	90	Flying now
Delta	JFK	BZN	5h 08m	86%few flights	4.3%	23	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 New York). Layovers up to 4 hours. Pick a connection for the details.


American + Unitedtwo ticketsDetails →	JFK 07:05 → LAX 10:07AA 33	2h 43m Los Angeles	LAX 12:50 → BZN 16:24UA 2212	11h 19m	97%	87%
Delta Details →	JFK 11:10 → SLC 14:18DL 917	3h 02m Salt Lake City	SLC 17:20 → BZN 18:44DL 3676 · flown by SkyWest	9h 36m	99%	84%
Delta Details →	JFK 07:15 → MSP 09:26DL 2390	3h 51m Minneapolis	MSP 13:17 → BZN 14:48DL 2946	9h 35m	96%	83%
Delta Details →	JFK 16:29 → SLC 20:00DL 887	3h 05m Salt Lake City	SLC 23:05 → BZN 00:23 +1DL 2046	9h 54m	96%	81%
Alaska + Deltatwo ticketsDetails →	JFK 13:00 → SEA 16:19AS 23	3h 40m Seattle	SEA 19:59 → BZN 22:48DL 4039 · flown by SkyWest	11h 48m	98%	80%
Delta Details →	JFK 06:00 → ATL 08:24DL 2286	2h 45m Atlanta	ATL 11:09 → BZN 13:11DL 406	9h 13m	99%	79%
American + Unitedtwo ticketsDetails →	JFK 07:57 → ORD 10:05AA 4450 · flown by Republic	2h 40m Chicago	ORD 12:45 → BZN 15:13UA 623	9h 16m	95%	78%
Delta Details →	JFK 07:00 → SEA 10:05DL 699	1h 40m Seattle	SEA 11:45 → BZN 14:35DL 4104 · flown by SkyWest	9h 40m	96%	78%
Tight connection: often missed
American Details →	JFK 14:42 → DFW 17:44AA 1953	51m Dallas-Fort Worth	DFW 18:35 → BZN 20:43AA 1774	8h 01m	61%	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

CLT · 1h 13m · leaves 05:59 6%

BOS · 1h 02m · leaves 06:29 9%

SLC · 52m · leaves 06:00 16%

Afternoon and evening

SLC · 1h 07m · leaves 18:29 22%

DFW · 51m · leaves 14:42 39%

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