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 7% of the time at 9 am and 1 time in 3 at 5 pm.

Nonstops (seasonal or thin)


JetBlue	FLL	BUF	3h 02m	67%	2.8%	496	Flying now
Southwest	FLL	BUF	3h 00m	56%	0.0%	59	Not flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


JetBlue Details →	FLL 06:30 → BOS 09:42B6 690	1h 23m Boston	BOS 11:05 → BUF 12:36B6 1215	6h 06m	96%	87%
Delta Details →	FLL 05:25 → ATL 07:20DL 1168	1h 44m Atlanta	ATL 09:04 → BUF 11:09DL 1384	5h 44m	98%	84%
Southwest Details →	FLL 06:25 → BWI 08:55WN 396	1h 55m Baltimore	BWI 10:50 → BUF 12:05WN 762	5h 40m	98%	84%
Southwest Details →	FLL 05:30 → TPA 06:35WN 429	2h 20m Tampa	TPA 08:55 → BUF 11:35WN 484	6h 05m	94%	83%
American Details →	FLL 07:44 → CLT 09:53AA 2087	1h 17m Charlotte	CLT 11:10 → BUF 12:54AA 1616	5h 11m	94%	82%
Delta Details →	FLL 09:57 → ATL 11:45DL 1334	2h 15m Atlanta	ATL 14:00 → BUF 16:06DL 2266	6h 09m	99%	79%
United Details →	FLL 11:11 → EWR 14:15UA 210	2h 22m Newark	EWR 16:37 → BUF 18:05UA 3607 · flown by Republic	6h 54m	98%	77%
Southwest Details →	FLL 08:00 → BWI 10:30WN 1651	2h 30m Baltimore	BWI 13:00 → BUF 14:15WN 894	6h 15m	100%	76%
Tight connection: often missed
Delta Details →	FLL 18:40 → ATL 20:49DL 2345	1h 00m Atlanta	ATL 21:49 → BUF 23:59DL 2334	5h 19m	69%	52%
American Details →	FLL 12:04 → LGA 15:04AA 2490	1h 04m New York	LGA 16:08 → BUF 17:48AA 4378 · flown by Republic	5h 44m	69%	41%
American Details →	FLL 17:28 → ORD 19:59AA 2440	1h 33m Chicago	ORD 21:32 → BUF 00:38 +1AA 403	6h 44m	58%	21%

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

CLT · 1h 17m · leaves 07:44 6%

DTW · 1h 06m · leaves 06:00 7%

DEN · 1h 10m · leaves 08:50 12%

Afternoon and evening

LGA · 1h 04m · leaves 12:04 31%

SJU · 56m · leaves 14:45 32%

EWR · 47m · leaves 12:46 33%

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.


JetBlue B6 302 FLL 07:01 → JFK Delta DL 5296 JFK 13:29 → BUF Connection details →	3h 29m	8h 08m	100%	76%
JetBlue B6 1072 FLL 06:10 → LGA Delta DL 5362 LGA 12:18 → BUF Connection details →	3h 15m	7h 41m	100%	74%
Delta DL 2165 FLL 07:06 → JFK JetBlue B6 2902 JFK 13:25 → BUF Connection details →	3h 25m	7h 49m	97%	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