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

Atlanta → Tucson via Denver: arrives on time 86%

  1. 06:25 ATL → 07:30 DEN
    WN 2114 · Southwest · 3h 05m · 98% on time, 0.0% cancelled
  2. 4h 00m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 11:30 DEN → 12:32 TUS
    UA 1188 · United · 2h 02m · 86% on time, 0.0% cancelled

Total trip 9h 07m, scheduled departure to arrival (Tucson is 3 h behind Atlanta). Times are local. Both flew on 40 of the last 56 days.

Makes the connection100%The first flight arrived more than 150 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 4h 00m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip9h 07mATL 06:25 to TUS 12:32, 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.