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

Denver → Honolulu via San Francisco: arrives on time 81%

  1. 09:43 DEN → 11:25 SFO
    UA 1506 · United · 2h 42m · 48% on time, 0.6% cancelled
  2. 2h 30m layover in San Francisco (SFO) · 45 min minimum on one ticket
  3. 13:55 SFO → 16:18 HNL
    UA 300 · United · 5h 23m · 84% on time, 0.3% cancelled

Total trip 10h 35m, scheduled departure to arrival (Honolulu is 4 h behind Denver). Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 105 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 30m layover.
Arrives on time81%First flight not cancelled (0.6% are) × connection made (98%) × second flight not cancelled (0.3% are) and within 15 minutes (84%).
Total trip10h 35mDEN 09:43 to HNL 16:18, 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.