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

No clear winner: Delta’s HPN → DTW flights land within a few points of 3 in 4 on time whatever the hour.

Nonstops (seasonal or thin)


Delta	HPN	DTW	1h 55m	76%	3.0%	689	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Detroit on time. Total trip = scheduled departure to arrival, layover included. Layovers up to 4 hours. Pick a connection for the details.


American Details →	HPN 06:19 → ORD 08:00AA 3751 · flown by Envoy	2h 00m Chicago	ORD 10:00 → DTW 12:32AA 3498 · flown by Envoy	6h 15m	99%	84%
Delta Details →	HPN 06:29 → ATL 08:47DL 2379	2h 13m Atlanta	ATL 11:00 → DTW 12:55DL 1240	6h 27m	94%	76%
Delta Details →	HPN 10:29 → ATL 12:53DL 4930 · flown by Endeavor	2h 35m Atlanta	ATL 15:28 → DTW 17:28DL 1005	6h 59m	97%	75%
American Details →	HPN 07:55 → CLT 09:57AA 5403 · flown by PSA	1h 18m Charlotte	CLT 11:15 → DTW 13:01AA 1781	5h 06m	90%	69%
Delta Details →	HPN 12:54 → ATL 15:18DL 2044	2h 53m Atlanta	ATL 18:11 → DTW 20:14DL 1478	7h 19m	92%	67%
American Details →	HPN 12:00 → ORD 13:38AA 3812 · flown by Envoy	1h 21m Chicago	ORD 14:59 → DTW 17:34AA 3980 · flown by Envoy	5h 34m	85%	66%
Delta Details →	HPN 16:29 → ATL 18:53DL 5405 · flown by Endeavor	3h 00m Atlanta	ATL 21:53 → DTW 23:57DL 651	7h 28m	91%	65%
American Details →	HPN 10:00 → CLT 12:00AA 5431 · flown by PSA	1h 43m Charlotte	CLT 13:43 → DTW 15:31AA 1770	5h 31m	91%	61%
Tight connection: often missed
Delta Details →	HPN 16:29 → ATL 18:53DL 5405 · flown by Endeavor	1h 58m Atlanta	ATL 20:51 → DTW 22:54DL 1232	6h 25m	74%	45%

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

ORD · 1h 09m · leaves 07:10 9%

CLT · 1h 18m · leaves 07:55 10%

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.


American AA 3751 HPN 06:19 → ORD Delta DL 3673 ORD 11:30 → DTW Connection details →	3h 30m	7h 40m	100%	82%
JetBlue B6 1067 HPN 07:00 → PBI Delta DL 2926 PBI 12:25 → DTW Connection details →	2h 40m	8h 20m	90%	75%
JetBlue B6 1447 HPN 07:30 → TPA Delta DL 2587 TPA 14:00 → DTW Connection details →	3h 47m	9h 18m	100%	74%

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