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

Dulles → Salt Lake City via New York: arrives on time 69%

  1. 12:29 IAD → 13:58 JFK
    DL 5835 · Delta, flown by Republic · 1h 29m · 42% on time, 9.1% cancelled
  2. 2h 31m layover in New York (JFK) · 45 min minimum on one ticket
  3. 16:29 JFK → 20:00 SLC
    DL 887 · Delta · 5h 31m · 80% on time, 1.1% cancelled

Total trip 9h 31m, scheduled departure to arrival (Salt Lake City is 2 h behind Dulles). Times are local. Both flew on 55 of the last 56 days.

Makes the connection96%The first flight arrived more than 106 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 31m layover.
Arrives on time69%First flight not cancelled (9.1% are) × connection made (96%) × second flight not cancelled (1.1% are) and within 15 minutes (80%).
Total trip9h 31mIAD 12:29 to SLC 20:00, 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.