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

No clear winner: Southwest’s MDW → MYR flights land within a few points of 77% on time whatever the hour.

Nonstops (seasonal or thin)


Southwest	MDW	MYR	2h 00m	77%	1.5%	333	Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

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


Delta Details →	MDW 06:00 → ATL 08:55DL 1285	2h 53m Atlanta	ATL 11:48 → MYR 13:04DL 3182	6h 04m	96%	84%
Southwest + Deltatwo ticketsDetails →	MDW 07:40 → MSP 09:10WN 1243	3h 48m Minneapolis	MSP 12:58 → MYR 16:40DL 2327	8h 00m	100%	82%
Southwest + Deltatwo ticketsDetails →	MDW 08:55 → ATL 11:45WN 4154	2h 27m Atlanta	ATL 14:12 → MYR 15:29DL 2467	5h 34m	98%	82%
Southwest + Frontiertwo ticketsDetails →	MDW 07:55 → CLE 10:10WN 4088	2h 52m Cleveland	CLE 13:02 → MYR 14:47F9 4117	5h 52m	100%	76%
Southwest + Deltatwo ticketsDetails →	MDW 11:00 → ATL 13:50WN 4606	3h 58m Atlanta	ATL 17:48 → MYR 19:07DL 1093	7h 07m	100%	73%
Delta Details →	MDW 17:10 → ATL 20:22DL 1728	2h 18m Atlanta	ATL 22:40 → MYR 23:55DL 3074	5h 49m	93%	71%
Southwest + Americantwo ticketsDetails →	MDW 07:50 → CLT 10:55WN 2749	3h 35m Charlotte	CLT 14:30 → MYR 15:31AA 2214	6h 41m	100%	70%
Southwest Details →	MDW 09:55 → DEN 11:30WN 2654	3h 40m Denver	DEN 15:10 → MYR 20:30WN 4304	9h 35m	100%	68%

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