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 10 am and barely half the time at 7 pm.

Nonstops (seasonal or thin)


Allegiant	CVG	LAS	4h 21m	84%	0.9%	109	Flying now
Delta	CVG	LAS	4h 02m	83%	0.8%	356	Flying now
Frontier	CVG	LAS	4h 16m	78%	2.4%	211	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Las Vegas on time. Total trip = scheduled departure to arrival, layover included (Las Vegas is 3 h behind Hebron). Layovers up to 4 hours. Pick a connection for the details.


Southwest Details →	CVG 05:35 → BWI 07:05WN 1246	2h 30m Baltimore	BWI 09:35 → LAS 11:35WN 974	9h 00m	100%	91%
United Details →	CVG 06:35 → IAH 08:11UA 2442	3h 44m Houston	IAH 11:55 → LAS 13:13UA 1524	9h 38m	100%	87%
United Details →	CVG 06:00 → ORD 06:36UA 5618 · flown by SkyWest	2h 24m Chicago	ORD 09:00 → LAS 11:08UA 723	8h 08m	100%	86%
Delta Details →	CVG 11:00 → MSP 11:57DL 954	2h 54m Minneapolis	MSP 14:51 → LAS 16:10DL 1542	8h 10m	98%	83%
Delta Details →	CVG 05:34 → ATL 07:04DL 2441	1h 21m Atlanta	ATL 08:25 → LAS 09:31DL 777	7h 03m	98%	83%
Delta Details →	CVG 06:00 → MSP 06:57DL 2752	2h 16m Minneapolis	MSP 09:13 → LAS 10:35DL 2262	7h 35m	99%	82%
Alaska Details →	CVG 07:00 → SEA 09:00AS 302	4h 00m Seattle	SEA 13:00 → LAS 15:35AS 658	11h 35m	100%	82%
United Details →	CVG 06:00 → EWR 08:07UA 3423 · flown by Republic	53m Newark	EWR 09:00 → LAS 11:28UA 1631	8h 28m	94%	81%
Tight connection: often missed
United Details →	CVG 11:17 → ORD 11:53UA 3485 · flown by Republic	47m Chicago	ORD 12:40 → LAS 14:45UA 777	6h 28m	69%	52%
Frontier Details →	CVG 20:36 → DEN 21:43F9 3725	46m Denver	DEN 22:29 → LAS 23:29F9 777	5h 53m	71%	51%
American Details →	CVG 18:37 → PHX 19:42AA 1725	54m Phoenix	PHX 20:36 → LAS 21:43AA 2106	6h 06m	67%	45%

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 16m · leaves 07:05 4%

EWR · 53m · leaves 06:00 6%

PHL · 58m · leaves 05:44 13%

Afternoon and evening

MIA · 46m · leaves 18:25 42%

BNA · 1h 03m · leaves 18:55 46%

ORD · 1h 00m · leaves 18:12 53%

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 5069 CVG 06:30 → EWR United UA 1864 EWR 12:25 → LAS Connection details →	3h 56m	11h 23m	99%	83%
Delta DL 966 CVG 06:35 → SEA Alaska AS 738 SEA 11:31 → LAS Connection details →	3h 00m	10h 41m	98%	79%
American AA 4094 CVG 06:00 → ORD United UA 723 ORD 09:00 → LAS Connection details →	2h 28m	8h 08m	92%	78%

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