Itineraries flown on 20+ days in the Jun 6 – Jul 31, 2026 schedule · each leg’s record Aug 2025 – Jul 2026

Take the nonstop: American OKC → MIA (3h 08m) reaches Miami on time 9 times in 10; the most reliable connection, American via DFW (5h 10m), 73%.

Nonstops (seasonal or thin)


American	OKC	MIA	3h 08m	89%	0.5%	210	Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Miami on time. Total trip = scheduled departure to arrival, layover included (Miami is 1 h ahead of Oklahoma City). Layovers up to 4 hours. Pick a connection for the details.


United Details →	OKC 07:00 → IAH 08:28UA 1127	3h 32m Houston	IAH 12:00 → MIA 15:47UA 410	7h 47m	100%	83%
Delta Details →	OKC 05:49 → ATL 08:59DL 1184	2h 01m Atlanta	ATL 11:00 → MIA 13:04DL 1332	6h 15m	97%	77%
United Details →	OKC 13:43 → IAH 15:25UA 5531 · flown by SkyWest	3h 36m Houston	IAH 19:01 → MIA 22:40UA 1829	7h 57m	98%	77%
American Details →	OKC 05:01 → DFW 06:07AA 656	1h 03m Dallas-Fort Worth	DFW 07:10 → MIA 11:11AA 3290	5h 10m	94%	73%
United + Americantwo ticketsDetails →	OKC 09:15 → DEN 10:01UA 1424	2h 11m Denver	DEN 12:12 → MIA 18:20AA 3118	8h 05m	97%	73%
United Details →	OKC 12:01 → IAH 13:37UA 6277 · flown by Mesa	3h 13m Houston	IAH 16:50 → MIA 20:33UA 2740	7h 32m	97%	73%
Delta Details →	OKC 07:00 → ATL 10:10DL 1158	2h 44m Atlanta	ATL 12:54 → MIA 14:55DL 1579	6h 55m	97%	71%
Southwest Details →	OKC 13:50 → MCO 17:35WN 3120	3h 15m Orlando	MCO 20:50 → MIA 22:05WN 1516	7h 15m	98%	71%
Tight connection: often missed
American Details →	OKC 16:38 → DFW 17:49AA 3730 · flown by Envoy	1h 23m Dallas-Fort Worth	DFW 19:12 → MIA 22:59AA 1824	5h 21m	70%	45%
American Details →	OKC 11:04 → ORD 13:32AA 6204 · flown by SkyWest	52m Chicago	ORD 14:24 → MIA 18:39AA 3148	6h 39m	72%	35%
American Details →	OKC 15:08 → PHX 15:36AA 6517 · flown by SkyWest	48m Phoenix	PHX 16:24 → MIA 23:54AA 496	7h 46m	65%	34%

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

DFW · 1h 03m · leaves 05:01 6%

ATL · 50m · leaves 07:00 12%

ORD · 56m · leaves 07:10 15%

Afternoon and evening

BNA · 1h 15m · leaves 16:15 15%

ATL · 1h 08m · leaves 17:07 15%

PHX · 48m · leaves 15:08 35%

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.

The table above includes two-ticket connections (marked “two tickets”), held to the 90-minute minimum. One ticket only →

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