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

Take the nonstop: Allegiant LAS → ATW (3h 29m) reaches Appleton on time 83% of the time; the most reliable connection, United via O'Hare (6h 09m), 72%.

Nonstops (seasonal or thin)


Allegiant	LAS	ATW	3h 29m	83%	0.6%	171	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Appleton on time. Total trip = scheduled departure to arrival, layover included (Appleton is 2 h ahead of Las Vegas). Layovers up to 4 hours. Pick a connection for the details.


American Details →	LAS 00:59 → ORD 06:45AA 2949	2h 45m Chicago	ORD 09:30 → ATW 10:45AA 3391 · flown by Envoy	7h 46m	99%	88%
American Details →	LAS 00:59 → DFW 05:44AA 2921	3h 51m Dallas-Fort Worth	DFW 09:35 → ATW 12:09AA 3977 · flown by Envoy	9h 10m	99%	83%
Delta Details →	LAS 23:10 → DTW 06:04DL 502	3h 56m Detroit	DTW 10:00 → ATW 10:29 +1DL 4440 · flown by SkyWest	9h 19m	99%	78%
Delta Details →	LAS 11:41 → ATL 18:47DL 748	2h 28m Atlanta	ATL 21:15 → ATW 22:30DL 2945	8h 49m	97%	77%
United Details →	LAS 23:59 → ORD 05:40UA 726	3h 05m Chicago	ORD 08:45 → ATW 10:01 +1UA 4769 · flown by SkyWest	8h 02m	100%	76%
Delta Details →	LAS 06:19 → MSP 11:22DL 1282	2h 58m Minneapolis	MSP 14:20 → ATW 15:36DL 3861 · flown by SkyWest	7h 17m	98%	73%
United Details →	LAS 07:00 → ORD 12:48UA 664	1h 07m Chicago	ORD 13:55 → ATW 15:09UA 4479 · flown by GoJet	6h 09m	91%	72%
United Details →	LAS 14:25 → ORD 20:23UA 706	1h 37m Chicago	ORD 22:00 → ATW 23:23UA 4495 · flown by GoJet	6h 58m	87%	70%
Tight connection: often missed
American Details →	LAS 14:02 → DFW 19:03AA 777	1h 04m Dallas-Fort Worth	DFW 20:07 → ATW 22:41AA 4188 · flown by Envoy	6h 39m	75%	54%
American Details →	LAS 15:50 → ORD 22:00AA 2013	1h 00m Chicago	ORD 23:00 → ATW 00:10 +1AA 3790 · flown by Envoy	6h 20m	62%	40%

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.

Afternoon and evening

DEN · 1h 00m · leaves 13:36 23%

DFW · 1h 04m · leaves 14:02 25%

ORD · 1h 00m · leaves 15:50 38%

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.


United UA 726 LAS 23:59 → ORD American AA 3391 ORD 09:30 → ATW Connection details →	3h 50m	8h 46m	100%	92%
Frontier F9 1650 LAS 00:59 → DFW American AA 3977 DFW 09:35 → ATW Connection details →	3h 52m	9h 10m	98%	83%
American AA 3039 LAS 12:33 → ORD United UA 4495 ORD 22:00 → ATW Connection details →	3h 16m	8h 50m	94%	75%

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