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

Boston → Salt Lake City via New York: arrives on time 79%

  1. 06:06 BOS → 07:25 JFK
    DL 2611 · Delta · 1h 19m · 93% on time, 2.9% cancelled
  2. 3h 45m layover in New York (JFK) · 45 min minimum on one ticket
  3. 11:10 JFK → 14:18 SLC
    DL 917 · Delta · 5h 08m · 83% on time, 1.9% cancelled

Total trip 10h 12m, 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 180 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 45m layover.
Arrives on time79%First flight not cancelled (2.9% are) × connection made (99%) × second flight not cancelled (1.9% are) and within 15 minutes (83%).
Total trip10h 12mBOS 06:06 to SLC 14:18, 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.