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

Take the nonstop: Southwest MHT → MDW (2h 30m) reaches Chicago on time 87% of the time; the most reliable connection, Southwest via BWI (5h 15m), 68%.

Nonstops (seasonal or thin)


Southwest	MHT	MDW	2h 30m	88%	1.0%	523	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


Southwest Details →	MHT 09:15 → BWI 10:55WN 2918	1h 35m Baltimore	BWI 12:30 → MDW 13:30WN 435	5h 15m	98%	68%
Southwest Details →	MHT 05:35 → BWI 07:10WN 4657	2h 25m Baltimore	BWI 09:35 → MDW 10:35WN 4217	6h 00m	100%	68%
Southwest Details →	MHT 11:30 → BWI 13:10WN 1121	3h 18m Baltimore	BWI 16:28 → MDW 17:32WN 997	7h 03m	100%	63%
Southwest Details →	MHT 13:30 → BWI 15:05WN 868	3h 55m Baltimore	BWI 19:00 → MDW 20:05WN 1005	7h 35m	92%	59%
Southwest Details →	MHT 12:30 → MCO 15:35WN 2919	2h 35m Orlando	MCO 18:10 → MDW 20:10WN 2659	8h 40m	97%	47%
Southwest Details →	MHT 17:10 → BWI 18:50WN 976	2h 05m Baltimore	BWI 20:55 → MDW 22:00WN 999	5h 50m	92%	25%

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.


American AA 5035 MHT 05:38 → CLT Southwest WN 4529 CLT 11:35 → MDW Connection details →	3h 32m	7h 57m	96%	89%
American AA 6001 MHT 07:35 → PHL Southwest WN 3224 PHL 11:22 → MDW Connection details →	2h 08m	5h 57m	89%	75%
American AA 5160 MHT 06:00 → DCA Southwest WN 1444 DCA 09:25 → MDW Connection details →	1h 35m	5h 20m	79%	64%

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