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

San Jose → Dulles via Atlanta: arrives on time 84%

  1. 22:00 SJC → 05:34 ATL
    DL 2136 · Delta · 4h 34m · 90% on time, 0.0% cancelled
  2. 2h 09m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 07:43 ATL → 09:26 IAD +1 day
    DL 1324 · Delta · 1h 45m · 90% on time, 4.1% cancelled

Total trip 8h 28m, scheduled departure to arrival (Dulles is 3 h ahead of San Jose). Times are local. Both flew on 46 of the last 56 days.

Makes the connection98%The first flight arrived more than 84 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 09m layover.
Arrives on time84%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (4.1% are) and within 15 minutes (90%).
Total trip8h 28mSJC 22:00 to IAD 09:26, 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.