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

Baltimore → Salt Lake City via Atlanta: arrives on time 88%

  1. 06:20 BWI → 08:15 ATL
    WN 4689 · Southwest · 1h 55m · 97% on time, 0.0% cancelled
  2. 1h 50m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 10:05 ATL → 12:10 SLC
    DL 387 · Delta · 4h 05m · 92% on time, 0.5% cancelled

Total trip 7h 50m, scheduled departure to arrival (Salt Lake City is 2 h behind Baltimore). Times are local. Both flew on 32 of the last 56 days.

Makes the connection97%The first flight arrived more than 20 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 1h 50m layover.
Arrives on time88%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.5% are) and within 15 minutes (92%).
Total trip7h 50mBWI 06:20 to SLC 12:10, 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.