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

Cleveland → San Francisco via Boston: arrives on time 49%

  1. 06:05 CLE → 08:09 BOS
    DL 5684 · Delta, flown by Republic · 2h 04m · 92% on time, 1.6% cancelled
  2. 2h 02m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 10:11 BOS → 13:45 SFO
    DL 860 · Delta · 6h 36m · 51% on time, 0.0% cancelled

Total trip 10h 42m, scheduled departure to arrival (San Francisco is 3 h behind Cleveland). Times are local. Both flew on 54 of the last 56 days.

Makes the connection97%The first flight arrived more than 77 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 02m layover.
Arrives on time49%First flight not cancelled (1.6% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (51%).
Total trip10h 42mCLE 06:05 to SFO 13:45, 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.