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

Philadelphia → San Antonio via Atlanta: arrives on time 43%

  1. 17:12 PHL → 19:20 ATL
    DL 1692 · Delta · 2h 08m · 62% on time, 9.1% cancelled
  2. 1h 30m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 20:50 ATL → 22:19 SAT
    DL 1222 · Delta · 2h 30m · 71% on time, 2.8% cancelled

Total trip 6h 08m, scheduled departure to arrival (San Antonio is 1 h behind Philadelphia). Times are local. Both flew on 28 of the last 56 days.

Makes the connection68%The first flight arrived more than 45 minutes late on 32% of the days it flew: too late for the 45-minute minimum connection on a 1h 30m layover.
Arrives on time43%First flight not cancelled (9.1% are) × connection made (68%) × second flight not cancelled (2.8% are) and within 15 minutes (71%).
Total trip6h 08mPHL 17:12 to SAT 22:19, 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.