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

Pittsburgh → San Francisco via Atlanta: arrives on time 67%

  1. 16:55 PIT → 18:48 ATL
    DL 1353 · Delta · 1h 53m · 84% on time, 1.7% cancelled
  2. 3h 52m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 22:40 ATL → 00:40 SFO +1 day
    DL 656 · Delta · 5h 00m · 70% on time, 1.6% cancelled

Total trip 10h 45m, scheduled departure to arrival (San Francisco is 3 h behind Pittsburgh). Times are local. Both flew on 28 of the last 56 days.

Makes the connection100%The first flight arrived more than 187 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 3h 52m layover.
Arrives on time67%First flight not cancelled (1.7% are) × connection made (100%) × second flight not cancelled (1.6% are) and within 15 minutes (70%).
Total trip10h 45mPIT 16:55 to SFO 00:40, 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.