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

San Juan → Denver via Chicago: arrives on time 84%

  1. 07:40 SJU → 11:53 ORD
    UA 2089 · United · 5h 13m · 96% on time, 1.0% cancelled
  2. 1h 03m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 12:56 ORD → 14:46 DEN
    UA 1150 · United · 2h 50m · 87% on time, 0.0% cancelled

Total trip 9h 06m, scheduled departure to arrival (Denver is 2 h behind San Juan). Times are local. Both flew on 31 of the last 56 days.

Makes the connection97%The first flight arrived more than 18 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 03m layover.
Arrives on time84%First flight not cancelled (1.0% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip9h 06mSJU 07:40 to DEN 14:46, 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.