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 1 time in 10 at 11 am and almost half the time at 7 pm.

Nonstops (seasonal or thin)


Delta	LGA	CHA	2h 26m	69%	6.8%	555	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


Delta Details →	LGA 06:59 → ATL 09:20DL 342	2h 13m Atlanta	ATL 11:33 → CHA 12:23DL 1737	5h 24m	99%	85%
United Details →	LGA 06:10 → ORD 07:49UA 2389	2h 36m Chicago	ORD 10:25 → CHA 13:16UA 4543 · flown by GoJet	7h 06m	99%	83%
Delta Details →	LGA 08:00 → ATL 10:29DL 364	2h 45m Atlanta	ATL 13:14 → CHA 14:05DL 3141	6h 05m	100%	81%
American Details →	LGA 06:00 → CLT 07:58AA 3084	3h 27m Charlotte	CLT 11:25 → CHA 12:54AA 6127 · flown by Piedmont	6h 54m	99%	79%
Delta Details →	LGA 14:29 → DTW 16:34DL 308	3h 36m Detroit	DTW 20:10 → CHA 22:02DL 4894 · flown by Endeavor	7h 33m	96%	73%
Delta Details →	LGA 09:00 → ATL 11:28DL 992	2h 58m Atlanta	ATL 14:26 → CHA 15:20DL 3057	6h 20m	99%	71%
American Details →	LGA 09:59 → CLT 12:04AA 2043	2h 36m Charlotte	CLT 14:40 → CHA 16:08AA 6051 · flown by Piedmont	6h 09m	97%	71%
American Details →	LGA 14:31 → CLT 16:53AA 2033	3h 31m Charlotte	CLT 20:24 → CHA 21:52AA 5787 · flown by Piedmont	7h 21m	91%	66%
Tight connection: often missed
Delta Details →	LGA 17:00 → DTW 19:15DL 999	55m Detroit	DTW 20:10 → CHA 22:02DL 4894 · flown by Endeavor	5h 02m	70%	52%
American Details →	LGA 17:00 → CLT 19:18AA 1320	1h 06m Charlotte	CLT 20:24 → CHA 21:52AA 5787 · flown by Piedmont	4h 52m	70%	52%
American Details →	LGA 14:31 → CLT 16:53AA 2033	1h 23m Charlotte	CLT 18:16 → CHA 19:45AA 6049 · flown by Piedmont	5h 14m	75%	43%

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 04m · leaves 08:00 7%

DTW · 1h 00m · leaves 09:25 10%

DFW · 1h 07m · leaves 08:35 15%

Afternoon and evening

IAH · 1h 09m · leaves 15:38 30%

ATL · 57m · leaves 16:00 33%

DFW · 46m · leaves 16:00 49%

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 1737 ATL 11:33 → CHA Connection details →	2h 50m	6h 14m	98%	82%
American AA 462 LGA 06:30 → ORD United UA 4543 ORD 10:25 → CHA Connection details →	2h 11m	6h 46m	95%	81%
Frontier F9 3287 LGA 06:29 → ATL Delta DL 3141 ATL 13:14 → CHA Connection details →	3h 57m	7h 36m	92%	73%

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