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

Las Vegas → Boston via Atlanta: arrives on time 90%

  1. 22:00 LAS → 05:00 ATL
    DL 879 · Delta · 4h 00m · 85% on time, 1.8% cancelled
  2. 3h 35m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 08:35 ATL → 11:14 BOS +1 day
    DL 2432 · Delta · 2h 39m · 93% on time, 0.9% cancelled

Total trip 10h 14m, scheduled departure to arrival (Boston is 3 h ahead of Las Vegas). Times are local. Both flew on 54 of the last 56 days.

Makes the connection100%The first flight arrived more than 170 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 35m layover.
Arrives on time90%First flight not cancelled (1.8% are) × connection made (100%) × second flight not cancelled (0.9% are) and within 15 minutes (93%).
Total trip10h 14mLAS 22:00 to BOS 11:14, 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.