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 12% of the time at 9 am and barely half the time at 7 pm.

Nonstops


United	IAD	CVG	1h 43m	80%	1.5%	1,207	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


United Details →	IAD 08:29 → EWR 09:55UA 2396	3h 26m Newark	EWR 13:21 → CVG 15:33UA 3473 · flown by Republic	7h 04m	100%	89%
Delta Details →	IAD 06:00 → ATL 07:46DL 2127	2h 13m Atlanta	ATL 09:59 → CVG 11:25DL 3160	5h 26m	97%	81%
United Details →	IAD 08:15 → ORD 09:36UA 1775	3h 23m Chicago	ORD 12:59 → CVG 15:30UA 4388 · flown by GoJet	7h 15m	100%	81%
Delta Details →	IAD 08:27 → ATL 10:17DL 3080	3h 32m Atlanta	ATL 13:49 → CVG 15:13DL 3169	6h 46m	98%	77%
Delta Details →	IAD 11:44 → MSP 13:39DL 3699 · flown by SkyWest	2h 11m Minneapolis	MSP 15:50 → CVG 18:38DL 703	6h 54m	96%	76%
Delta Details →	IAD 11:10 → DTW 12:44DL 2884	3h 48m Detroit	DTW 16:32 → CVG 17:49DL 5060 · flown by Endeavor	6h 39m	100%	75%
Delta Details →	IAD 17:51 → ATL 19:54DL 1695	3h 06m Atlanta	ATL 23:00 → CVG 00:30 +1DL 2395	6h 37m	94%	73%
Delta Details →	IAD 10:21 → ATL 12:05DL 1324	3h 10m Atlanta	ATL 15:15 → CVG 16:42DL 1008	6h 21m	97%	73%
Tight connection: often missed
Delta Details →	IAD 15:02 → ATL 16:54DL 2135	1h 06m Atlanta	ATL 18:00 → CVG 19:31DL 3119	4h 29m	74%	57%
United Details →	IAD 15:39 → ORD 17:02UA 1393	58m Chicago	ORD 18:00 → CVG 20:33UA 3532 · flown by Republic	4h 54m	58%	32%
United Details →	IAD 17:42 → ORD 18:50UA 2497	1h 00m Chicago	ORD 19:50 → CVG 22:26UA 5785 · flown by SkyWest	4h 44m	48%	29%

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

ORD · 1h 06m · leaves 10:31 8%

DFW · 1h 10m · leaves 06:14 12%

CLT · 1h 02m · leaves 09:20 16%

Afternoon and evening

DEN · 1h 11m · leaves 14:35 11%

ATL · 1h 06m · leaves 15:02 26%

ORD · 1h 00m · leaves 17:42 52%

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.


United UA 2070 IAD 06:10 → ORD American AA 4412 ORD 10:30 → CVG Connection details →	3h 03m	6h 51m	97%	88%
United UA 1998 IAD 08:45 → MSP Delta DL 3113 MSP 12:50 → CVG Connection details →	2h 22m	6h 55m	96%	83%
United UA 1775 IAD 08:15 → ORD American AA 4143 ORD 13:15 → CVG Connection details →	3h 39m	7h 26m	100%	82%

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