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

Washington → Valparaiso via Atlanta: arrives on time 88%

  1. 06:55 DCA → 08:50 ATL
    WN 4969 · Southwest · 1h 55m · 94% on time, 0.0% cancelled
  2. 3h 30m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 12:20 ATL → 12:29 VPS
    DL 3092 · Delta · 1h 09m · 88% on time, 0.4% cancelled

Total trip 6h 34m, scheduled departure to arrival (Valparaiso is 1 h behind Washington). Times are local. Both flew on 27 of the last 56 days.

Makes the connection100%The first flight arrived more than 120 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 30m layover.
Arrives on time88%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.4% are) and within 15 minutes (88%).
Total trip6h 34mDCA 06:55 to VPS 12:29, 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.