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

Atlanta → Seattle via Sacramento: arrives on time 89%

  1. 09:16 ATL → 11:07 SMF
    DL 904 · Delta · 4h 51m · 88% on time, 2.2% cancelled
  2. 1h 53m layover in Sacramento (SMF) · 45 min minimum on one ticket
  3. 13:00 SMF → 15:16 SEA
    DL 4125 · Delta, flown by SkyWest · 2h 16m · 93% on time, 0.0% cancelled

Total trip 9h 00m, scheduled departure to arrival (Seattle is 3 h behind Atlanta). Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 68 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 53m layover.
Arrives on time89%First flight not cancelled (2.2% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (93%).
Total trip9h 00mATL 09:16 to SEA 15:16, 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.