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

Boston → Las Vegas via Atlanta: arrives on time 75%

  1. 12:30 BOS → 15:17 ATL
    DL 2779 · Delta · 2h 47m · 84% on time, 0.9% cancelled
  2. 3h 58m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 19:15 ATL → 20:33 LAS
    DL 919 · Delta · 4h 18m · 76% on time, 0.0% cancelled

Total trip 11h 03m, scheduled departure to arrival (Las Vegas is 3 h behind Boston). Times are local. Both flew on 1 of the last 56 days, too few to list among the best connections.

Makes the connection100%The first flight arrived more than 193 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 58m layover.
Arrives on time75%First flight not cancelled (0.9% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (76%).
Total trip11h 03mBOS 12:30 to LAS 20:33, 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.