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

Dallas → Philadelphia via Denver: arrives on time 82%

  1. 19:10 DAL → 20:30 DEN
    WN 1304 · Southwest · 2h 20m · 58% on time, 0.0% cancelled
  2. 3h 29m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 23:59 DEN → 05:31 PHL +1 day
    UA 1214 · United · 3h 32m · 83% on time, 0.0% cancelled

Total trip 9h 21m, scheduled departure to arrival (Philadelphia is 1 h ahead of Dallas). Times are local. Both flew on 49 of the last 56 days.

Makes the connection98%The first flight arrived more than 119 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 3h 29m layover.
Arrives on time82%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip9h 21mDAL 19:10 to PHL 05:31, 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.