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

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

  1. 10:35 SFO → 12:53 SEA
    DL 2870 · Delta · 2h 18m · 42% on time, 0.0% cancelled
  2. 3h 12m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 16:05 SEA → 23:59 ATL
    DL 560 · Delta · 4h 54m · 87% on time, 0.6% cancelled

Total trip 10h 24m, scheduled departure to arrival (Atlanta is 3 h ahead of San Francisco). Times are local. Both flew on 55 of the last 56 days.

Makes the connection100%The first flight arrived more than 147 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 12m layover.
Arrives on time87%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.6% are) and within 15 minutes (87%).
Total trip10h 24mSFO 10:35 to ATL 23:59, 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.