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 4% of the time at 8 am and 22% of the time at 10 pm.

Nonstops


Southwest	SRQ	BWI	2h 25m	85%	1.6%	1,250	Flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

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


Southwest Details →	SRQ 05:15 → MDW 06:55WN 3288	2h 00m Chicago	MDW 08:55 → BWI 11:45WN 1355	6h 30m	100%	90%
Southwest Details →	SRQ 06:15 → MCO 07:10WN 385	1h 30m Orlando	MCO 08:40 → BWI 10:55WN 2611	4h 40m	97%	89%
Delta Details →	SRQ 06:00 → ATL 07:43DL 1499	3h 27m Atlanta	ATL 11:10 → BWI 13:03DL 2711	7h 03m	99%	84%
American Details →	SRQ 06:21 → CLT 08:15AA 2264	3h 20m Charlotte	CLT 11:35 → BWI 13:03AA 846	6h 42m	97%	73%
Delta Details →	SRQ 11:01 → ATL 12:44DL 3196	1h 18m Atlanta	ATL 14:02 → BWI 15:53DL 2799	4h 52m	95%	73%
Delta Details →	SRQ 18:22 → ATL 20:13DL 3109	2h 32m Atlanta	ATL 22:45 → BWI 00:40 +1DL 2590	6h 18m	95%	72%
American Details →	SRQ 17:21 → CLT 19:29AA 5627 · flown by PSA	3h 16m Charlotte	CLT 22:45 → BWI 00:14 +1AA 1318	6h 53m	97%	70%
Delta Details →	SRQ 15:20 → ATL 17:05DL 2438	2h 25m Atlanta	ATL 19:30 → BWI 21:25DL 1257	6h 05m	97%	66%
Tight connection: often missed
Southwest Details →	SRQ 17:45 → MDW 19:25WN 3879	1h 25m Chicago	MDW 20:50 → BWI 23:45WN 2746	6h 00m	70%	32%
Southwest Details →	SRQ 18:30 → BNA 19:25WN 4425	1h 05m Nashville	BNA 20:30 → BWI 23:15WN 468	4h 45m	65%	19%

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 12m · leaves 06:00 4%

Afternoon and evening

ATL · 57m · leaves 19:57 22%

BNA · 1h 05m · leaves 18:30 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.


Delta DL 1499 SRQ 06:00 → ATL Southwest WN 186 ATL 10:15 → BWI Connection details →	2h 32m	6h 10m	97%	83%
United UA 1400 SRQ 16:30 → ORD American AA 4663 ORD 21:25 → BWI Connection details →	2h 39m	8h 03m	89%	66%
Delta DL 3196 SRQ 11:01 → ATL Frontier F9 1080 ATL 16:06 → BWI Connection details →	3h 22m	7h 07m	98%	65%

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