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 3% of the time at 7 am and 31% of the time at 9 pm.

Nonstops (seasonal or thin)


American	BOS	ROC	1h 39m	80%	3.2%	836	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


United Details →	BOS 08:15 → ORD 10:12UA 1834	1h 40m Chicago	ORD 11:52 → ROC 14:49UA 3629 · flown by Republic	6h 34m	98%	90%
United Details →	BOS 06:05 → EWR 07:29UA 1833	2h 48m Newark	EWR 10:17 → ROC 11:40UA 3647 · flown by Republic	5h 35m	99%	88%
United Details →	BOS 05:45 → IAD 07:23UA 1734	1h 02m Dulles	IAD 08:25 → ROC 09:52UA 4615 · flown by GoJet	4h 07m	97%	86%
American Details →	BOS 06:00 → PHL 07:37AA 1146	1h 13m Philadelphia	PHL 08:50 → ROC 10:21AA 6126 · flown by Piedmont	4h 21m	96%	84%
American Details →	BOS 05:10 → ORD 07:04AA 3324	59m Chicago	ORD 08:03 → ROC 10:58AA 3775 · flown by Envoy	5h 48m	91%	83%
United Details →	BOS 09:25 → IAD 11:07UA 2098	1h 43m Dulles	IAD 12:50 → ROC 14:18UA 4485 · flown by GoJet	4h 53m	97%	81%
Delta Details →	BOS 06:06 → JFK 07:25DL 2611	1h 55m New York	JFK 09:20 → ROC 10:53DL 5330 · flown by Endeavor	4h 47m	98%	80%
Delta Details →	BOS 05:30 → ATL 08:15DL 2242	1h 08m Atlanta	ATL 09:23 → ROC 11:31DL 2511	6h 02m	98%	80%
Tight connection: often missed
American Details →	BOS 16:47 → CLT 19:29AA 1573	1h 09m Charlotte	CLT 20:38 → ROC 22:27AA 3155	5h 40m	73%	46%
JetBlue Details →	BOS 19:05 → JFK 20:36B6 817	1h 24m New York	JFK 22:00 → ROC 23:39B6 1186	4h 34m	68%	36%
American Details →	BOS 17:38 → ORD 19:59AA 1592	1h 04m Chicago	ORD 21:03 → ROC 23:56AA 4219 · flown by Envoy	6h 18m	40%	26%

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

ATL · 1h 08m · leaves 05:30 2%

IAD · 1h 02m · leaves 05:45 3%

PHL · 1h 13m · leaves 06:00 4%

Afternoon and evening

LGA · 1h 16m · leaves 19:00 31%

ORD · 1h 04m · leaves 17:38 60%

PHL · 50m · leaves 19:37 67%

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 5764 BOS 06:25 → EWR United UA 3647 EWR 10:17 → ROC Connection details →	2h 22m	5h 15m	98%	85%
Delta DL 2570 BOS 07:30 → ORD United UA 3629 ORD 11:52 → ROC Connection details →	2h 24m	7h 19m	94%	84%
JetBlue B6 917 BOS 05:15 → JFK Delta DL 5330 JFK 09:20 → ROC Connection details →	2h 52m	5h 38m	100%	81%

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