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

Baltimore → San Diego via Denver: arrives on time 82%

  1. 06:05 BWI → 07:50 DEN
    WN 4436 · Southwest · 3h 45m · 76% on time, 0.0% cancelled
  2. 3h 25m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 11:15 DEN → 12:41 SAN
    UA 1940 · United · 2h 26m · 82% on time, 0.0% cancelled

Total trip 9h 36m, scheduled departure to arrival (San Diego is 3 h behind Baltimore). Times are local. Both flew on 40 of the last 56 days.

Makes the connection100%The first flight arrived more than 115 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 25m layover.
Arrives on time82%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (82%).
Total trip9h 36mBWI 06:05 to SAN 12:41, 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.