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

Los Angeles → Pittsburgh via Boston: arrives on time 60%

  1. 06:40 LAX → 15:15 BOS
    DL 639 · Delta · 5h 35m · 83% on time, 2.7% cancelled
  2. 56m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 16:11 BOS → 18:23 PIT
    DL 5680 · Delta, flown by Republic · 2h 08m · 81% on time, 3.4% cancelled

Total trip 8h 39m, scheduled departure to arrival (Pittsburgh is 3 h ahead of Los Angeles). Times are local. Both flew on 56 of the last 56 days.

Makes the connection79%The first flight arrived more than 11 minutes late on 21% of the days it flew: too late for the 45-minute minimum connection on a 56m layover.
Arrives on time60%First flight not cancelled (2.7% are) × connection made (79%) × second flight not cancelled (3.4% are) and within 15 minutes (81%).
Total trip8h 39mLAX 06:40 to PIT 18:23, 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.