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

San Jose → Dulles via Salt Lake City: arrives on time 81%

  1. 09:45 SJC → 12:48 SLC
    DL 4026 · Delta, flown by SkyWest · 2h 03m · 95% on time, 0.0% cancelled
  2. 4h 42m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 17:30 SLC → 23:30 IAD
    DL 847 · Delta · 4h 00m · 84% on time, 1.6% cancelled

Total trip 10h 45m, scheduled departure to arrival (Dulles is 3 h ahead of San Jose). Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 237 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 4h 42m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (1.6% are) and within 15 minutes (84%).
Total trip10h 45mSJC 09:45 to IAD 23:30, 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.