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 DTW → HPN flights land within a few points of 3 in 4 on time whatever the hour.

Nonstops (seasonal or thin)


Delta	DTW	HPN	1h 45m	76%	2.3%	689	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


Delta Details →	DTW 06:17 → ATL 08:12DL 1611	1h 33m Atlanta	ATL 09:45 → HPN 12:09DL 2044	5h 57m	97%	83%
American Details →	DTW 07:00 → CLT 08:54AA 1439	2h 12m Charlotte	CLT 11:06 → HPN 13:13AA 5180 · flown by PSA	6h 13m	97%	77%
American Details →	DTW 10:33 → ORD 11:04AA 4103 · flown by Envoy	1h 37m Chicago	ORD 12:41 → HPN 15:59AA 4200 · flown by Envoy	5h 26m	99%	76%
Delta Details →	DTW 09:00 → MSP 09:55DL 2258	2h 51m Minneapolis	MSP 12:46 → HPN 16:30DL 4680 · flown by Endeavor	7h 30m	99%	75%
Delta Details →	DTW 14:57 → ATL 17:05DL 1983	2h 54m Atlanta	ATL 19:59 → HPN 22:25DL 1616	7h 28m	100%	73%
American Details →	DTW 10:01 → CLT 11:56AA 1791	2h 53m Charlotte	CLT 14:49 → HPN 16:56AA 5606 · flown by PSA	6h 55m	99%	70%
Delta Details →	DTW 07:25 → ATL 09:26DL 965	2h 34m Atlanta	ATL 12:00 → HPN 14:28DL 5435 · flown by Endeavor	7h 03m	98%	69%
Delta Details →	DTW 10:25 → ATL 12:25DL 2856	3h 08m Atlanta	ATL 15:33 → HPN 18:03DL 5013 · flown by Endeavor	7h 38m	98%	68%
Tight connection: often missed
American Details →	DTW 18:04 → ORD 18:51AA 3980 · flown by Envoy	46m Chicago	ORD 19:37 → HPN 22:59AA 3752 · flown by Envoy	4h 55m	67%	46%

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

DCA · 1h 13m · leaves 10:03 18%

Afternoon and evening

ORD · 46m · leaves 18:04 33%

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.


Delta DL 2555 DTW 07:00 → MCO JetBlue B6 194 MCO 11:47 → HPN Connection details →	2h 08m	7h 35m	98%	79%
United UA 3483 DTW 05:30 → ORD American AA 3812 ORD 08:10 → HPN Connection details →	2h 17m	5h 59m	95%	74%
Delta DL 2481 DTW 07:05 → CLT American AA 5180 CLT 11:06 → HPN Connection details →	2h 14m	6h 08m	93%	72%

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