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

Salt Lake City → Philadelphia via Seattle: arrives on time 86%

  1. 17:20 SLC → 18:36 SEA
    DL 871 · Delta · 2h 16m · 82% on time, 0.6% cancelled
  2. 3h 26m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 22:02 SEA → 06:13 PHL +1 day
    AS 522 · Alaska · 5h 11m · 88% on time, 0.0% cancelled

Total trip 10h 53m, scheduled departure to arrival (Philadelphia is 2 h ahead of Salt Lake City). Times are local. Both flew on 52 of the last 56 days.

Makes the connection97%The first flight arrived more than 116 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 26m layover.
Arrives on time86%First flight not cancelled (0.6% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip10h 53mSLC 17:20 to PHL 06:13, 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.