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

Tucson → Denver via Salt Lake City: arrives on time 85%

  1. 07:05 TUS → 10:11 SLC
    DL 3745 · Delta, flown by SkyWest · 2h 06m · 98% on time, 0.0% cancelled
  2. 3h 09m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 13:20 SLC → 14:56 DEN
    DL 1623 · Delta · 1h 36m · 85% on time, 0.6% cancelled

Total trip 6h 51m, scheduled departure to arrival (Denver is 1 h ahead of Tucson). Times are local. Both flew on 56 of the last 56 days.

Makes the connection100%The first flight arrived more than 144 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 09m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.6% are) and within 15 minutes (85%).
Total trip6h 51mTUS 07:05 to DEN 14:56, 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.