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

Seattle → San Antonio via Atlanta: arrives on time 87%

  1. 22:58 SEA → 06:45 ATL
    DL 409 · Delta · 4h 47m · 83% on time, 0.0% cancelled
  2. 1h 37m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 08:22 ATL → 09:52 SAT +1 day
    DL 1676 · Delta · 2h 30m · 92% on time, 5.4% cancelled

Total trip 8h 54m, scheduled departure to arrival (San Antonio is 2 h ahead of Seattle). Times are local. Both flew on 22 of the last 56 days.

Makes the connection100%The first flight arrived more than 52 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 1h 37m layover.
Arrives on time87%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (5.4% are) and within 15 minutes (92%).
Total trip8h 54mSEA 22:58 to SAT 09:52, 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.