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

Salt Lake City → Seattle via San Diego: arrives on time 87%

  1. 07:45 SLC → 08:42 SAN
    DL 1177 · Delta · 1h 57m · 93% on time, 0.8% cancelled
  2. 2h 23m layover in San Diego (SAN) · 45 min minimum on one ticket
  3. 11:05 SAN → 14:21 SEA
    DL 2508 · Delta · 3h 16m · 90% on time, 0.9% cancelled

Total trip 7h 36m, scheduled departure to arrival (Seattle is 1 h behind Salt Lake City). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 98 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 23m layover.
Arrives on time87%First flight not cancelled (0.8% are) × connection made (99%) × second flight not cancelled (0.9% are) and within 15 minutes (90%).
Total trip7h 36mSLC 07:45 to SEA 14:21, 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.