Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Phoenix → San Antonio via Denver: arrives on time 80%

  1. 08:40 PHX → 11:43 DEN
    F9 4768 · Frontier · 1h 58m · 85% on time, 1.6% cancelled
  2. 3h 57m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 15:40 DEN → 18:56 SAT
    F9 2356 · Frontier · 2h 16m · 82% on time, 0.0% cancelled

Total trip 8h 16m, scheduled departure to arrival (San Antonio is 2 h ahead of Phoenix). Times are local. Both flew on 40 of the last 56 days.

Makes the connection99%The first flight arrived more than 192 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 57m layover.
Arrives on time80%First flight not cancelled (1.6% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (82%).
Total trip8h 16mPHX 08:40 to SAT 18:56, 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.