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

San Antonio → Dulles via Denver: arrives on time 87%

  1. 05:40 SAT → 06:57 DEN
    UA 1464 · United · 2h 19m · 93% on time, 0.0% cancelled
  2. 1h 03m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 08:00 DEN → 13:26 IAD
    UA 1101 · United · 3h 26m · 94% on time, 0.3% cancelled

Total trip 6h 46m, scheduled departure to arrival (Dulles is 1 h ahead of San Antonio). Times are local. Both flew on 55 of the last 56 days.

Makes the connection93%The first flight arrived more than 18 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 03m layover.
Arrives on time87%First flight not cancelled (0.0% are) × connection made (93%) × second flight not cancelled (0.3% are) and within 15 minutes (94%).
Total trip6h 46mSAT 05:40 to IAD 13:26, 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.