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

San Francisco → San Antonio via Denver: arrives on time 62%

  1. 14:20 SFO → 18:11 DEN
    UA 1596 · United · 2h 51m · 71% on time, 0.0% cancelled
  2. 2h 28m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 20:39 DEN → 23:55 SAT
    UA 395 · United · 2h 16m · 66% on time, 0.0% cancelled

Total trip 7h 35m, scheduled departure to arrival (San Antonio is 2 h ahead of San Francisco). Times are local. Both flew on 55 of the last 56 days.

Makes the connection94%The first flight arrived more than 103 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 2h 28m layover.
Arrives on time62%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (66%).
Total trip7h 35mSFO 14:20 to SAT 23:55, 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.