tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Baltimore → Birmingham via Atlanta: arrives on time 89%

  1. 06:20 BWI → 08:15 ATL
    WN 4689 · Southwest · 1h 55m · 97% on time, 0.0% cancelled
  2. 3h 00m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 11:15 ATL → 11:11 BHM
    DL 1017 · Delta · 56m · 91% on time, 1.9% cancelled

Total trip 5h 51m, scheduled departure to arrival (Birmingham is 1 h behind Baltimore). Times are local. Both flew on 32 of the last 56 days.

Makes the connection100%The first flight arrived more than 90 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 00m layover.
Arrives on time89%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.9% are) and within 15 minutes (91%).
Total trip5h 51mBWI 06:20 to BHM 11:11, layover included

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.