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 6% of the time at 7 am and 2 times in 5 at 5 pm.

Nonstops


Delta	LGA	JAX	2h 40m	74%	4.9%	1,329	Flying now
American	LGA	JAX	2h 46m	69%	4.3%	69	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


Delta Details →	LGA 07:55 → MSP 09:48DL 2473	3h 09m Minneapolis	MSP 12:57 → JAX 16:54DL 2392	8h 57m	98%	80%
Delta Details →	LGA 06:00 → ATL 08:15DL 550	2h 33m Atlanta	ATL 10:48 → JAX 12:00DL 2923	6h 00m	98%	80%
United Details →	LGA 07:29 → IAH 10:13UA 1957	1h 57m Houston	IAH 12:10 → JAX 15:37UA 4048 · flown by Mesa	8h 08m	95%	79%
United Details →	LGA 06:00 → IAD 07:26UA 3656 · flown by Republic	1h 06m Dulles	IAD 08:32 → JAX 10:42UA 2084	4h 42m	94%	78%
Delta Details →	LGA 06:00 → BOS 07:15DL 5852 · flown by Republic	1h 40m Boston	BOS 08:55 → JAX 11:49DL 5597 · flown by Republic	5h 49m	98%	78%
Delta Details →	LGA 09:25 → DTW 11:25DL 1078	3h 38m Detroit	DTW 15:03 → JAX 17:27DL 2994	8h 02m	100%	77%
Delta Details →	LGA 08:00 → ATL 10:29DL 364	3h 28m Atlanta	ATL 13:57 → JAX 15:07DL 2990	7h 08m	100%	77%
United Details →	LGA 06:10 → ORD 07:49UA 2389	2h 53m Chicago	ORD 10:42 → JAX 14:27UA 2427	8h 17m	100%	76%
Tight connection: often missed
American Details →	LGA 16:00 → ORD 18:08AA 396	1h 21m Chicago	ORD 19:29 → JAX 22:57AA 2096	7h 05m	74%	35%
American Details →	LGA 18:24 → MIA 21:48AA 716	1h 05m Miami	MIA 22:53 → JAX 00:15 +1AA 416	5h 51m	52%	25%
American Details →	LGA 15:00 → DFW 18:05AA 1043	47m Dallas-Fort Worth	DFW 18:52 → JAX 22:24AA 2263	7h 24m	54%	24%

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 15m · leaves 06:00 5%

IAD · 1h 06m · leaves 06:00 6%

BNA · 1h 15m · leaves 07:25 11%

Afternoon and evening

ORD · 59m · leaves 15:25 40%

DFW · 47m · leaves 15:00 46%

MIA · 1h 05m · leaves 18:24 48%

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 4628 LGA 06:09 → ATL Delta DL 2923 ATL 10:48 → JAX Connection details →	2h 05m	5h 51m	98%	78%
American AA 462 LGA 06:30 → ORD United UA 2427 ORD 10:42 → JAX Connection details →	2h 28m	7h 57m	97%	76%
American AA 4606 LGA 09:00 → ATL Delta DL 2990 ATL 13:57 → JAX Connection details →	2h 21m	6h 08m	98%	75%

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