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

San Diego → Missoula via San Francisco: arrives on time 58%

  1. 06:20 SAN → 08:04 SFO
    UA 2830 · United · 1h 44m · 89% on time, 0.0% cancelled
  2. 4h 11m layover in San Francisco (SFO) · 45 min minimum on one ticket
  3. 12:15 SFO → 15:38 MSO
    UA 5422 · United, flown by SkyWest · 2h 23m · 58% on time, 0.0% cancelled

Total trip 8h 18m, scheduled departure to arrival (Missoula is 1 h ahead of San Diego). Times are local. Both flew on 38 of the last 56 days.

Makes the connection100%The first flight arrived more than 206 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 4h 11m layover.
Arrives on time58%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (58%).
Total trip8h 18mSAN 06:20 to MSO 15:38, 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.