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

Phoenix → Grand Junction via Denver: arrives on time 85%

  1. 06:00 PHX → 08:52 DEN
    UA 337 · United · 1h 52m · 93% on time, 0.0% cancelled
  2. 2h 32m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 11:24 DEN → 12:31 GJT
    UA 1714 · United · 1h 07m · 87% on time, 0.3% cancelled

Total trip 5h 31m, scheduled departure to arrival (Grand Junction is 1 h ahead of Phoenix). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 107 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 32m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.3% are) and within 15 minutes (87%).
Total trip5h 31mPHX 06:00 to GJT 12:31, 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.