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

No clear winner: United’s ACK → EWR flights land within a few points of 3 in 4 on time whatever the hour.

Nonstops (seasonal or thin)


United	ACK	EWR	1h 44m	76%	4.0%	249	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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

No one-ticket connection fits with layovers up to 4 hours. Try any airlines.

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 4708 ACK 11:00 → BOS United UA 1076 BOS 14:30 → EWR Connection details →	2h 16m	5h 02m	93%	63%
JetBlue B6 1151 ACK 14:56 → BOS United UA 1693 BOS 19:00 → EWR Connection details →	3h 09m	5h 36m	92%	59%
American AA 4543 ACK 10:45 → DCA United UA 4560 DCA 15:10 → EWR Connection details →	2h 38m	5h 47m	93%	54%

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