Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Boston → Phoenix via Los Angeles: arrives on time 94%

  1. 10:55 BOS → 14:07 LAX
    DL 2004 · Delta · 6h 12m · 89% on time, 1.2% cancelled
  2. 2h 15m layover in Los Angeles (LAX) · 90 min minimum on separate tickets
  3. 16:22 LAX → 17:59 PHX
    UA 5457 · United, flown by SkyWest · 1h 37m · 99% on time, 0.0% cancelled

Total trip 10h 04m, scheduled departure to arrival (Phoenix is 3 h behind Boston). Times are local. Both flew on 51 of the last 56 days.

Makes the connection96%The first flight arrived more than 45 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 2h 15m layover.
Arrives on time94%First flight not cancelled (1.2% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (99%).
Total trip10h 04mBOS 10:55 to PHX 17:59, 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.