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

Boston → Salt Lake City via Las Vegas: arrives on time 82%

  1. 07:50 BOS → 10:31 LAS
    DL 497 · Delta · 5h 41m · 83% on time, 1.1% cancelled
  2. 2h 44m layover in Las Vegas (LAS) · 45 min minimum on one ticket
  3. 13:15 LAS → 15:48 SLC
    DL 1659 · Delta · 1h 33m · 84% on time, 0.6% cancelled

Total trip 9h 58m, scheduled departure to arrival (Salt Lake City is 2 h behind Boston). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 119 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 44m layover.
Arrives on time82%First flight not cancelled (1.1% are) × connection made (99%) × second flight not cancelled (0.6% are) and within 15 minutes (84%).
Total trip9h 58mBOS 07:50 to SLC 15:48, 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.