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

San Diego → Atlanta via Dulles: arrives on time 87%

  1. 21:59 SAN → 05:59 IAD
    UA 2129 · United · 5h 00m · 89% on time, 1.2% cancelled
  2. 2h 16m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 08:15 IAD → 10:14 ATL +1 day
    UA 2739 · United · 1h 59m · 89% on time, 0.4% cancelled

Total trip 9h 15m, scheduled departure to arrival (Atlanta is 3 h ahead of San Diego). Times are local. Both flew on 31 of the last 56 days.

Makes the connection98%The first flight arrived more than 91 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 16m layover.
Arrives on time87%First flight not cancelled (1.2% are) × connection made (98%) × second flight not cancelled (0.4% are) and within 15 minutes (89%).
Total trip9h 15mSAN 21:59 to ATL 10:14, 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.