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 ATL → HPN flights land within a few points of 4 in 5 on time whatever the hour.

Nonstops


Delta	ATL	HPN	2h 24m	79%	2.7%	1,697	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 →	ATL 08:26 → MSP 10:02DL 2960	2h 44m Minneapolis	MSP 12:46 → HPN 16:30DL 4680 · flown by Endeavor	8h 04m	99%	77%
American Details →	ATL 06:24 → CLT 07:55AA 5176 · flown by PSA	3h 11m Charlotte	CLT 11:06 → HPN 13:13AA 5180 · flown by PSA	6h 49m	97%	73%
American Details →	ATL 07:25 → ORD 08:45AA 616	3h 56m Chicago	ORD 12:41 → HPN 15:59AA 4200 · flown by Envoy	8h 34m	96%	73%
American Details →	ATL 05:00 → CLT 06:25AA 5507 · flown by PSA	57m Charlotte	CLT 07:22 → HPN 09:28AA 5431 · flown by PSA	4h 28m	85%	68%
American Details →	ATL 11:11 → CLT 12:36AA 5039 · flown by PSA	2h 13m Charlotte	CLT 14:49 → HPN 16:56AA 5606 · flown by PSA	5h 45m	97%	67%
Delta Details →	ATL 09:18 → DTW 11:10DL 1298	2h 51m Detroit	DTW 14:01 → HPN 15:49DL 4658 · flown by Endeavor	6h 31m	99%	66%
Delta Details →	ATL 07:25 → DTW 09:20DL 1646	50m Detroit	DTW 10:10 → HPN 11:58DL 4645 · flown by Endeavor	4h 33m	82%	57%
American Details →	ATL 06:00 → DCA 08:06AA 5501 · flown by PSA	59m Washington	DCA 09:05 → HPN 10:30AA 5282 · flown by PSA	4h 36m	90%	56%
Tight connection: often missed
American Details →	ATL 15:06 → CLT 16:36AA 5041 · flown by PSA	1h 42m Charlotte	CLT 18:18 → HPN 20:29AA 5016 · flown by PSA	5h 23m	74%	41%
American Details →	ATL 16:58 → DCA 18:59AA 5084 · flown by PSA	3h 06m Washington	DCA 22:05 → HPN 23:29AA 5289 · flown by PSA	6h 31m	71%	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

MSP · 1h 16m · leaves 09:55 4%

DCA · 59m · leaves 06:00 10%

CLT · 57m · leaves 05:00 15%

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.


Southwest WN 212 ATL 07:40 → MCO JetBlue B6 194 MCO 11:47 → HPN Connection details →	2h 37m	6h 55m	96%	78%
Delta DL 3144 ATL 07:38 → CLT American AA 5180 CLT 11:06 → HPN Connection details →	2h 13m	5h 35m	94%	73%
Delta DL 1147 ATL 09:02 → ORD American AA 4200 ORD 12:41 → HPN Connection details →	2h 28m	6h 57m	96%	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