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 15% of the time at 9 am and 28% of the time at 6 pm.

Nonstops (seasonal or thin)


Delta	ATW	ATL	2h 12m	83%	2.2%	366	Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

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


American + Deltatwo ticketsDetails →	ATW 05:00 → ORD 06:14AA 3763 · flown by Envoy	3h 31m Chicago	ORD 09:45 → ATL 12:51DL 1178	6h 51m	99%	84%
American + Deltatwo ticketsDetails →	ATW 06:00 → DFW 08:49AA 3673 · flown by Envoy	3h 35m Dallas-Fort Worth	DFW 12:24 → ATL 15:42DL 961	8h 42m	97%	81%
United Details →	ATW 06:20 → ORD 07:51UA 4639 · flown by SkyWest	2h 38m Chicago	ORD 10:29 → ATL 13:44UA 2684	6h 24m	92%	79%
United Details →	ATW 08:45 → DEN 10:31UA 255	2h 55m Denver	DEN 13:26 → ATL 18:30UA 1671	8h 45m	100%	78%
Delta Details →	ATW 11:27 → MSP 12:48DL 4951 · flown by Endeavor	3h 21m Minneapolis	MSP 16:09 → ATL 19:46DL 1028	7h 19m	96%	77%
Delta Details →	ATW 06:00 → MSP 07:20DL 4995 · flown by Endeavor	1h 08m Minneapolis	MSP 08:28 → ATL 11:54DL 1052	4h 54m	90%	76%
Delta Details →	ATW 16:16 → MSP 17:39DL 3861 · flown by SkyWest	2h 31m Minneapolis	MSP 20:10 → ATL 23:47DL 1032	6h 31m	91%	73%
Delta Details →	ATW 07:00 → DTW 09:25DL 4176 · flown by SkyWest	1h 00m Detroit	DTW 10:25 → ATL 12:25DL 2856	4h 23m	85%	71%
Tight connection: often missed
Delta Details →	ATW 16:16 → MSP 17:39DL 3861 · flown by SkyWest	56m Minneapolis	MSP 18:35 → ATL 22:15DL 1026	4h 59m	72%	54%
United Details →	ATW 17:29 → ORD 18:59UA 4633 · flown by SkyWest	1h 10m Chicago	ORD 20:09 → ATL 23:30UA 2770	5h 01m	65%	41%
United Details →	ATW 15:44 → ORD 17:05UA 4391 · flown by GoJet	1h 15m Chicago	ORD 18:20 → ATL 21:41UA 1398	4h 57m	71%	39%

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

MSP · 1h 08m · leaves 06:00 10%

DTW · 1h 00m · leaves 07:00 15%

Afternoon and evening

MSP · 56m · leaves 16:16 28%

ORD · 1h 10m · leaves 17:29 35%

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