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

El Paso → San Antonio via Houston: arrives on time 46%

  1. 16:00 ELP → 19:10 IAH
    UA 4339 · United, flown by CommuteAir · 2h 10m · 67% on time, 0.0% cancelled
  2. 55m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 20:05 IAH → 21:13 SAT
    UA 1542 · United · 1h 08m · 77% on time, 0.3% cancelled

Total trip 4h 13m, scheduled departure to arrival (San Antonio is 1 h ahead of El Paso). Times are local. Both flew on 31 of the last 56 days.

Makes the connection60%The first flight arrived more than 10 minutes late on 40% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time46%First flight not cancelled (0.0% are) × connection made (60%) × second flight not cancelled (0.3% are) and within 15 minutes (77%).
Total trip4h 13mELP 16:00 to SAT 21:13, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.