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

San Francisco → Pittsburgh via Atlanta: arrives on time 74%

  1. 07:50 SFO → 15:33 ATL
    DL 640 · Delta · 4h 43m · 90% on time, 0.5% cancelled
  2. 3h 12m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 18:45 ATL → 20:30 PIT
    DL 3122 · Delta · 1h 44m · 77% on time, 2.0% cancelled

Total trip 9h 39m, scheduled departure to arrival (Pittsburgh is 3 h ahead of San Francisco). Times are local. Both flew on 28 of the last 56 days.

Makes the connection99%The first flight arrived more than 147 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 12m layover.
Arrives on time74%First flight not cancelled (0.5% are) × connection made (99%) × second flight not cancelled (2.0% are) and within 15 minutes (77%).
Total trip9h 39mSFO 07:50 to PIT 20:30, 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.