tailodds FORECAST
Tickets
Any day
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 7 am and 1 time in 5 at 10 pm.

Nonstops (seasonal or thin)

Nonstop details →
Southwest SAT BWI 3h 15m 82% 1.8% 732 Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Baltimore on time. Total trip = scheduled departure to arrival, layover included (Baltimore is 1 h ahead of San Antonio). Layovers up to 4 hours. Pick a connection for the details.
UnitedDetails → SAT 05:40 → DEN 06:57UA 1464 2h 49m Denver DEN 09:46 → BWI 15:17UA 1362 8h 37m 99% 87%
SouthwestDetails → SAT 05:00 → MCO 08:45WN 4608 2h 10m Orlando MCO 10:55 → BWI 13:10WN 193 7h 10m 100% 85%
American + Southwesttwo ticketsDetails → SAT 19:04 → PHX 19:26AA 2053 2h 59m Phoenix PHX 22:25 → BWI 05:40 +1WN 1170 9h 36m 93% 84%
DeltaDetails → SAT 05:25 → ATL 08:53DL 1073 2h 17m Atlanta ATL 11:10 → BWI 13:03DL 2711 6h 38m 97% 84%
UnitedDetails → SAT 05:30 → IAH 06:37UA 469 1h 03m Houston IAH 07:40 → BWI 11:47UA 604 5h 17m 96% 83%
UnitedDetails → SAT 07:43 → IAH 08:50UA 410 3h 26m Houston IAH 12:16 → BWI 16:30UA 1720 7h 47m 98% 78%
SouthwestDetails → SAT 05:45 → DEN 07:00WN 3565 3h 55m Denver DEN 10:55 → BWI 16:20WN 4434 9h 40m 100% 78%
DeltaDetails → SAT 06:40 → ATL 10:06DL 1066 3h 56m Atlanta ATL 14:02 → BWI 15:53DL 2799 8h 13m 99% 77%
Tight connection: often missed
AmericanDetails → SAT 17:47 → CLT 21:47AA 2496 58m Charlotte CLT 22:45 → BWI 00:14 +1AA 1318 5h 27m 69% 49%
DeltaDetails → SAT 12:05 → ATL 15:38DL 1121 49m Atlanta ATL 16:27 → BWI 18:23DL 2928 5h 16m 68% 46%
SouthwestDetails → SAT 16:55 → BNA 19:10WN 4193 1h 20m Nashville BNA 20:30 → BWI 23:15WN 468 5h 20m 59% 18%

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
IAH · 1h 03m · leaves 05:30 4%
ATL · 1h 04m · leaves 06:40 4%
ORD · 1h 13m · leaves 06:40 8%
Afternoon and evening
ATL · 49m · leaves 12:05 32%
HOU · 1h 00m · leaves 18:30 40%
BNA · 1h 20m · leaves 16:55 41%

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