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

Tucson → Phoenix via Denver: arrives on time 11%

  1. 15:00 TUS → 17:55 DEN
    WN 1599 · Southwest · 1h 55m · 39% on time, 0.0% cancelled
  2. 1h 00m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 18:55 DEN → 19:50 PHX
    WN 1683 · Southwest · 2h 00m · 29% on time, 0.0% cancelled

Total trip 4h 55m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection39%The first flight arrived more than 15 minutes late on 61% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time11%First flight not cancelled (0.0% are) × connection made (39%) × second flight not cancelled (0.0% are) and within 15 minutes (29%).
Total trip4h 55mTUS 15:00 to PHX 19:50, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.