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

Boston → Atlanta via Houston: arrives on time 76%

  1. 07:25 BOS → 10:35 IAH
    UA 226 · United · 4h 10m · 94% on time, 1.9% cancelled
  2. 1h 20m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 11:55 IAH → 15:16 ATL
    UA 4079 · United, flown by Mesa · 2h 21m · 79% on time, 0.0% cancelled

Total trip 7h 51m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.

Makes the connection98%The first flight arrived more than 35 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 20m layover.
Arrives on time76%First flight not cancelled (1.9% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (79%).
Total trip7h 51mBOS 07:25 to ATL 15:16, 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.