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

Phoenix → Dallas via Atlanta: arrives on time 75%

  1. 23:59 PHX → 06:39 ATL
    DL 929 · Delta · 3h 40m · 86% on time, 0.5% cancelled
  2. 2h 16m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 08:55 ATL → 10:05 DAL +1 day
    WN 4394 · Southwest · 2h 10m · 79% on time, 0.0% cancelled

Total trip 8h 06m, scheduled departure to arrival (Dallas is 2 h ahead of Phoenix). Times are local. Both flew on 32 of the last 56 days.

Makes the connection95%The first flight arrived more than 46 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 2h 16m layover.
Arrives on time75%First flight not cancelled (0.5% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (79%).
Total trip8h 06mPHX 23:59 to DAL 10:05, 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.