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

San Francisco → Raleigh/Durham via Atlanta: arrives on time 65%

  1. 11:38 SFO → 19:27 ATL
    DL 693 · Delta · 4h 51m · 83% on time, 0.0% cancelled
  2. 3h 43m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 23:10 ATL → 00:42 RDU +1 day
    DL 2938 · Delta · 1h 32m · 66% on time, 0.9% cancelled

Total trip 10h 04m, scheduled departure to arrival (Raleigh/Durham is 3 h ahead of San Francisco). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 178 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 43m layover.
Arrives on time65%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.9% are) and within 15 minutes (66%).
Total trip10h 04mSFO 11:38 to RDU 00:42, 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.